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DWSIM/C3/Heterogeneous-Catalytic-Reaction/English - Revision history
2024-03-28T14:09:35Z
Revision history for this page on the wiki
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Nancyvarkey at 06:02, 6 August 2019
2019-08-06T06:02:35Z
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<a href="https://script.spoken-tutorial.org/index.php?title=DWSIM/C3/Heterogeneous-Catalytic-Reaction/English&diff=48633&oldid=48590">Show changes</a>
Nancyvarkey
https://script.spoken-tutorial.org/index.php?title=DWSIM/C3/Heterogeneous-Catalytic-Reaction/English&diff=48590&oldid=prev
Kaushik Datta at 06:52, 2 August 2019
2019-08-02T06:52:38Z
<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 06:52, 2 August 2019</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 624:</td>
<td colspan="2" class="diff-lineno">Line 624:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>For '''Methane,''' the conversion is '''80.67%''' and for '''Water,''' it is '''80.67%.'''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>For '''Methane,''' the conversion is '''80.67%''' and for '''Water,''' it is '''80.67%.'''</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| '''Insert >> Master Property Table'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| To check the material balances, go to '''Insert''' option from the toolbar.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Select '''Master Property Table.'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Double click on '''Master Property Table'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Point to '''Configure Master Property Table'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Double click on the '''Master Property Table '''to edit it.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Configure Master Property Table''' window opens.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Type '''Stream Wise Results – Heterogeneous Catalytic Reaction'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Enter the '''Name''' as '''Stream Wise Results – Heterogeneous Catalytic Reaction.'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Type '''Material Stream'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Type '''Object Type''' as '''Material Stream'''.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">By default, '''Material Stream''' is already selected.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">So we will not change it.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| '''Object >> Feed''' and '''Product'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Under '''Properties to display''', select '''Object '''as '''Feed''' and '''Product.'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| '''Configure Master Property Table>> Property'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Under '''Property''', select the properties as</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Temperature'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Pressure'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow (Mixture) / Methane'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow (Mixture) / Methane'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow (Mixture) / Water'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow (Mixture) / Water'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow (Mixture) / Hydrogen'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow (Mixture) / Hydrogen'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow (Mixture) /Carbon monoxide'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow (Mixture) / Carbon monoxide'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Molar Flow (Mixture) / Carbon dioxide''' and</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''Mass Flow (Mixture) / Carbon dioxide'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Close this window.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Close this window.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|-</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Point to the results.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">|| Move the '''Master Property Table '''for better visibility.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Here we can see the corresponding results for '''Product''' and''' Feed.'''</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>||  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>||  </div></td></tr>
</table>
Kaushik Datta
https://script.spoken-tutorial.org/index.php?title=DWSIM/C3/Heterogeneous-Catalytic-Reaction/English&diff=48589&oldid=prev
Kaushik Datta at 06:39, 2 August 2019
2019-08-02T06:39:58Z
<p></p>
<a href="https://script.spoken-tutorial.org/index.php?title=DWSIM/C3/Heterogeneous-Catalytic-Reaction/English&diff=48589&oldid=47848">Show changes</a>
Kaushik Datta
https://script.spoken-tutorial.org/index.php?title=DWSIM/C3/Heterogeneous-Catalytic-Reaction/English&diff=47848&oldid=prev
Kaushik Datta: Created page with "{|border=1 ||'''Visual Cue''' ||'''Narration''' |- || '''Slide Number 1''' ''' Title Slide''' || Welcome to this tutorial on Simulating a '''PFR '''using '''Heterogeneous Cata..."
2019-06-17T11:58:24Z
<p>Created page with "{|border=1 ||'''Visual Cue''' ||'''Narration''' |- || '''Slide Number 1''' ''' Title Slide''' || Welcome to this tutorial on Simulating a '''PFR '''using '''Heterogeneous Cata..."</p>
<p><b>New page</b></p><div>{|border=1<br />
||'''Visual Cue'''<br />
||'''Narration'''<br />
|-<br />
|| '''Slide Number 1'''<br />
''' Title Slide'''<br />
|| Welcome to this tutorial on Simulating a '''PFR '''using '''Heterogeneous Catalytic Reaction '''in''' DWSIM.'''<br />
|-<br />
|| '''Slide Number 2'''<br />
'''Learning Objective'''<br />
|| In this tutorial, we will learn to:<br />
<br />
* Define a '''Heterogeneous Catalytic''' reaction<br />
* Define parameters for '''PFR '''required to simulate a '''Heterogeneous Catalytic Reaction'''<br />
* Calculate '''Conversion''' and '''Residence time''' for '''Heterogeneous Catalytic Reaction''' in a '''PFR'''<br />
<br />
|-<br />
|| '''Slide Number 3'''<br />
'''System Requirements'''<br />
|| To record this tutorial, I am using<br />
<br />
* '''DWSIM 5.7 Update 8 '''and<br />
* '''Windows 10'''<br />
<br />
The process demonstrated in this tutorial is identical in other OS also such as-* '''Ubuntu Linux''', <br />
* '''Mac OS X''' or <br />
* '''FOSSEE OS''' on '''ARM'''.<br />
<br />
|-<br />
|| '''Slide Number 4'''<br />
<br />
<br />
'''Pre-requisites '''<br />
|| To practice this tutorial, you should know to-<br />
<br />
* add components to a '''flowsheet'''<br />
* select '''thermodynamic''' packages<br />
* add '''material''' and '''energy''' streams and specify their properties.<br />
<br />
|-<br />
|| '''Slide Number 5'''<br />
<br />
'''Prerequisite Tutorials and Files'''<br />
<br />
'''https:\\spoken-tutorial.org'''<br />
|| The prerequisite tutorials are available on this website'''.'''<br />
<br />
You can access these tutorials and all the associated files from this site.<br />
|-<br />
|| '''Slide Number 6 '''<br />
<br />
'''Problem Statement'''<br />
<br />
Reaction: '''CH<sub>4</sub> + H<sub>2</sub>O ⇔ 3H<sub>2 + </sub>CO'''<br />
<br />
'''Inlet Stream: '''<br />
<br />
Mass Flow: 300 kg/h<br />
<br />
Mole Fraction(CH<sub>4</sub>): 0.4975<br />
<br />
Mole Fraction(H<sub>2</sub>O): 0.4975<br />
<br />
Mole Fraction(H<sub>2</sub>): 0.005<br />
<br />
Temperature: 730 degree C <br />
<br />
Pressure: 1.01325 bar<br />
<br />
<br />
'''Property Package: '''Peng Robinson(PR)<br />
<br />
'''PFR Dimensions:''' <br />
<br />
Volume: 1 m<sup>3</sup>, length: 1 m<br />
|| We will develop a flowsheet to determine the exit composition from an Isothermal '''PFR '''with '''Heterogeneous Catalytic Reaction'''.<br />
<br />
Here we give '''Inlet stream conditions''', '''Property package''' and '''Reactor Parameters.'''<br />
<br />
|-<br />
|| '''Slide Number 7'''<br />
<br />
<br />
'''Catalyst Properties:'''<br />
<br />
'''Loading: '''0.386 kg/m<sup>3</sup><br />
<br />
'''Particle Diameter:''' 0.002 m<br />
<br />
'''Void Fraction:''' 0.4<br />
<br />
<br />
'''Gas Constant: '''R = 8.314 J/mol-K<br />
|| Next, we give the '''Catalyst properties and Gas constant.'''<br />
|-<br />
|| '''Slide Number 8'''<br />
<br />
'''Reaction Rate and Coefficients:'''<br />
<br />
R<sub>1</sub> = [k<sub>1</sub>/P<sub>H<sub>2</sub></sub><sup>2.5</sup> {P<sub>CH<sub>4</sub></sub> P<sub>H<sub>2</sub>O</sub> - P<sub>H<sub>2</sub></sub><sup>3</sup> P<sub>CO</sub> / K<sub>1</sub>}] / DEN<sup>2</sup><br />
<br />
<br />
'''Reaction Rate '''<br />
<br />
k<sub>1</sub> = 4.22 * 10 <sup>15</sup> exp (- 240100/RT)<br />
<br />
K<sub>1</sub> = exp (30.42 - 27106/T)<br />
<br />
DEN = 1 + K<sub>CH<sub>4</sub></sub> P<sub>CH<sub>4</sub></sub> + K<sub>CO</sub> P<sub>CO</sub> + K<sub>H<sub>2</sub></sub> P<sub>H<sub>2</sub></sub> + K<sub>H<sub>2</sub>O</sub> P<sub>H<sub>2</sub>O</sub>/P<sub>H<sub>2</sub><br />
<br />
|| Now we give the '''reaction rate''' and its '''coefficients'''.<br />
<br />
|-<br />
|| '''Slide Number 9'''<br />
<br />
'''Reaction Rate Coefficients'''<br />
<br />
k<sub>1</sub> = 6.65 * 10<sup>-4</sup> exp (38280/RT)<br />
<br />
<br />
k<sub>1</sub> = 1.77 * 10<sup>5</sup> exp (- 88680/RT)<br />
<br />
<br />
k<sub>1</sub> = 6.12 * 10<sup>-9</sup> exp (82920/RT)<br />
<br />
<br />
k<sub>1</sub> = 8.23 * 10<sup>-5</sup> exp (70650/RT)<br />
<br />
|| Here we give the '''reaction rate''' '''coefficients'''.<br />
|-<br />
|| <br />
|| Before we start the simulation, we will simplify the rate expression.<br />
|-<br />
|| <br />
|| We will substitute the coefficients in the rate for the numerator and denominator separately.<br />
<br />
<br />
This will be helpful when we have to enter the reaction rate for '''Heterogeneous Catalytic reaction'''.<br />
|-<br />
|| <br />
|| In the rate expression, we will assign the variables for partial pressure of '''reactants''' and '''products'''.<br />
|-<br />
|| '''Slide Number 10'''<br />
<br />
'''Reactants: R'''<br />
<br />
'''P<sub>CH4</sub>: R1, P<sub>H2O</sub>: R2'''<br />
<br />
'''Products: P'''<br />
<br />
'''P<sub>H2</sub>: P1, P<sub>CO</sub>: P2'''<br />
|| '''R''' corresponds to '''reactants.'''<br />
<br />
Partial pressure of '''Methane(CH<sub>4</sub>)''' is '''R1''' and '''Water(H<sub>2</sub>O)''' is '''R2'''.<br />
<br />
<br />
'''P''' corresponds to '''products'''.<br />
<br />
So partial pressure of '''Hydrogen(H<sub>2</sub>)''' is '''P1''' and '''Carbon monoxide(CO)''' is '''P2'''.<br />
|-<br />
|| '''Slide Number 11'''<br />
<br />
Numerator of R<sub>1</sub> = k<sub>1</sub>/P<sub>H<sub>2</sub></sub><sup>2.5</sup> {P<sub>CH<sub>4</sub></sub> P<sub>H<sub>2</sub>O</sub> - P<sub>H<sub>2</sub></sub><sup>3</sup> P<sub>CO</sub> / K<sub>1</sub>}<br />
<br />
<br />
Substituting for''' k'''<sub>1</sub>''', P<sub>H2</sub>, P<sub>CH4</sub>, P<sub>H3</sub>, P<sub>CO</sub> '''and''' K<sub>1</sub>, '''we get<br />
<br />
<br />
4.22E+15*exp(-240100/(8.314*T))/P1<sup>2.5</sup>*((R1*R2)-(P1<sup>3</sup>*P2)/(exp(30.42-27106/T)))<br />
|| The numerator term in the rate expression is this.<br />
<br />
Substituting the values of '''k<sub>1'''</sub>, '''K<sub>1'''</sub> and '''partial pressure''' terms, the numerator becomes like this.<br />
|-<br />
|| '''Slide Number 12'''<br />
<br />
Denominator of R<sub>1</sub> = [1 + K<sub>CH<sub>4</sub></sub> P<sub>CH<sub>4</sub></sub> + K<sub>CO</sub> P<sub>CO</sub> + K<sub>H<sub>2</sub></sub> P<sub>H<sub>2</sub></sub> + K<sub>H<sub>2</sub>O</sub> P<sub>H<sub>2</sub>O</sub>/P<sub>H<sub>2</sub>] <sup>2</sup><br />
<br />
<br />
Substituting for '''K<sub>CH4'''</sub>, '''P<sub>CH4'''</sub>, '''K<sub>CO'''</sub>, '''P<sub>CO'''</sub>, '''K<sub>H2'''</sub>, '''P<sub>H2'''</sub>, '''K<sub>H2O'''</sub> and '''P<sub>H2O'''</sub>, we get<br />
<br />
<br />
(1+6.65E-4*exp(38280/(8.314*T))*R1+8.23E-5*exp(70650/(8.314*T))*P2+6.12E-9*exp(82900/(8.314*T))*P1+1.77E+5*exp(-88680/(8.314*T))*R2/P1)^2<br />
|| The denominator term in the rate expression is this.<br />
<br />
Substituting the values of '''K<sub>CH4'''</sub>, '''K<sub>CO'''</sub>, '''K<sub>H2'''</sub>, '''K<sub>H2O'''</sub> and '''partial pressure''' terms, the denominator becomes like this.<br />
|-<br />
|| <br />
|| We have simplified the rate expression to be entered in '''DWSIM'''.<br />
<br />
Now we will start the simulation.<br />
|-<br />
|| '''File''' >> '''New Steady-state Simulation '''<br />
|| I have already opened '''DWSIM'''.<br />
<br />
Go to '''File''' menu and select '''New Steady-state Simulation.'''<br />
|-<br />
|| Point to '''Simulation Configuration Wizard''' window<br />
|| '''Simulation Configuration Wizard''' window appears.<br />
|-<br />
|| Click on '''Next '''button.<br />
|| Click on '''Next '''button.<br />
|-<br />
|| <br />
|| First, we will add the compounds.<br />
|-<br />
|| Type '''Methane '''in the '''Search''' tab<br />
<br />
'''ChemSep '''database >> '''Methane'''<br />
<br />
Check the checkbox under column '''Added'''<br />
|| In the '''Compounds Search '''tab, type '''Methane.'''<br />
<br />
Select '''Methane '''from '''ChemSep '''database.<br />
<br />
Check the checkbox under column '''Added'''.<br />
|-<br />
|| Type '''Water '''in the '''Search''' tab<br />
|| Next, add '''Water''' from '''ChemSep '''database.<br />
|-<br />
|| Type '''Hydrogen '''in the '''Search''' tab<br />
|| Then, add '''Hydrogen''' from '''ChemSep '''database.<br />
|-<br />
|| Type '''Carbon monoxide '''in the '''Search''' tab<br />
|| Next, add '''Carbon monoxide''' from '''ChemSep '''database.<br />
|-<br />
|| Type '''Carbon dioxide '''in the '''Search''' tab<br />
|| Next, add '''Carbon dioxide''' from '''ChemSep '''database.<br />
<br />
<br />
Now, all the compounds are added.<br />
|-<br />
|| Click on '''Next.'''<br />
|| Click on '''Next '''button'''.'''<br />
|-<br />
|| Point to '''Property Packages'''<br />
|| Next is '''Property Packages.'''<br />
|-<br />
|| '''Property Packages''' >> '''Available Property Package'''<br />
<br />
Double click on '''Peng-Robinson (PR)'''<br />
|| From '''Available Property Package''' list, double click on '''Peng-Robinson (PR) '''option.<br />
|-<br />
|| Click on '''Next.'''<br />
|| Then click on the '''Next '''button.<br />
|-<br />
|| Point to '''System of Units'''<br />
|| Next option is '''System of Units.'''<br />
|-<br />
|| '''System of Units >> C5'''<br />
|| Under '''System of Units, '''we will select '''C5'''. <br />
|-<br />
|| Click on''' Finish'''<br />
|| Then at the bottom, click on the '''Finish '''button. <br />
|-<br />
|| Click on '''Maximize''' button<br />
|| Let us maximize the simulation window.<br />
|-<br />
|| Cursor on the simulation window.<br />
|| Now insert a feed stream that enters the '''Reactor'''.<br />
|-<br />
|| Point to '''Streams.'''<br />
|| At the bottom of the main simulation window, go to '''Streams.'''<br />
|-<br />
|| Click and drag '''Material Stream '''to the flowsheet<br />
|| From the displayed list, drag and drop '''Material Stream '''to the '''Flowsheet'''.<br />
|-<br />
|| Click '''MSTR-000'''<br />
|| Click on the material stream named '''MSTR-000.'''<br />
|-<br />
|| Type '''Feed'''<br />
|| Let’s change the name of this '''stream''' to '''Feed.'''<br />
|-<br />
|| <br />
|| Now we will specify the Feed''' stream''' properties.<br />
|-<br />
|| '''Stream Conditions >> Flash Spec >> Temperature and Pressure (TP)'''<br />
|| Go to '''Input Data.'''<br />
<br />
Under '''Stream Conditions tab''', select '''Flash Spec''' as '''Temperature and Pressure (TP),''' if not already selected.<br />
|-<br />
|| Point to the default temperature and pressure. <br />
|| By default, '''Temperature '''and''' Pressure '''are already selected as '''Flash Spec.'''<br />
|-<br />
|| '''Stream Conditions >>Temperature >> 730 C'''<br />
<br />
Press '''Enter'''<br />
|| Change '''Temperature''' to '''730 degree C''' and press '''Enter.'''<br />
|-<br />
|| '''Stream Conditions >> Pressure >> 1.01325 bar'''<br />
<br />
Press '''Enter'''<br />
|| Change '''Pressure''' to '''1.01325 bar''' and press '''Enter.'''<br />
|-<br />
|| '''Stream Conditions >> Mass Flow >> 300 kg/h'''<br />
<br />
Press '''Enter'''<br />
|| Change '''Mass Flow''' to '''300 kg/h''' and press '''Enter.'''<br />
|-<br />
|| '''Input Data '''>>''' Compound Amounts'''<br />
|| Now let us specify the '''Feed stream compositions.'''<br />
<br />
For this click on '''Compound Amounts''' tab under '''Input Data.'''<br />
|-<br />
|| '''Basis >> Mole Fractions'''<br />
|| Choose the '''Basis''' as '''Mole Fractions''', if not already selected.<br />
<br />
By default, '''Mole Fractions''' is already selected as the '''Basis.'''<br />
|-<br />
|| '''Methane: 0.4975'''<br />
|| Now for '''Methane''', enter the '''Amount''' as '''0.4975''' and press '''Enter.'''<br />
|-<br />
|| '''Water: 0.4975'''<br />
|| For '''Water, '''enter '''0.4975''' and press '''Enter'''.<br />
|-<br />
|| '''Hydrogen: 0.005'''<br />
|| For '''Hydrogen, '''enter '''0.005''' and press '''Enter'''.<br />
|-<br />
|| '''Carbon monoxide: 0'''<br />
|| For '''Carbon monoxide, '''enter '''0''' and press '''Enter'''.<br />
|-<br />
|| '''Carbon dioxide: 0'''<br />
|| For '''Carbon dioxide''',''' '''enter '''0''' and press '''Enter'''.<br />
|-<br />
|| Click '''Accept Changes '''button<br />
|| On the right, click on the '''Accept Changes''' button.<br />
|-<br />
|| <br />
|| Now we will define the '''Heterogeneous Catalytic Reaction.'''<br />
|-<br />
|| '''Edit>> Simulation Settings'''<br />
<br />
Click '''Reactions'''<br />
|| Under '''Edit''', Click on '''Simulation Settings.'''<br />
<br />
Click on the tab '''Reactions.'''<br />
|-<br />
|| '''Chemical Reactions >> Add Reaction'''<br />
|| Under '''Chemical Reactions''' tab, click on the green coloured '''Add Reaction''' button.<br />
|-<br />
|| Click on '''Heterogeneous Catalytic'''<br />
|| Click on '''Heterogeneous Catalytic.'''<br />
|-<br />
|| Point to '''Heterogeneous Catalytic Reaction'''<br />
|| '''Heterogeneous Catalytic Reaction '''window opens.<br />
|-<br />
|| '''Identification >> Name''' '''>> Steam Reforming'''<br />
|| Under '''Identification,''' enter the '''Name''' as '''Steam Reforming.'''<br />
|-<br />
|| '''Description >> Catalytic Reaction for Steam Reforming'''<br />
|| Next, enter the '''Description '''as,<br />
<br />
“'''Catalytic Reaction for Steam Reforming'''”<br />
|-<br />
|| Point to '''Components and Stoichiometry'''<br />
|| Next part is a table of '''Components and Stoichiometry.'''<br />
|-<br />
|| Point to '''Name''' field<br />
|| First column '''Name,''' shows the available components here.<br />
|-<br />
|| Point to '''Molar Weight'''<br />
|| Second column corresponds to its '''Molar Weight.'''<br />
|-<br />
|| Point to '''Heat of Formation'''<br />
|| Third column corresponds to its '''Heat of Formation.'''<br />
|-<br />
|| Point to '''Include'''<br />
|| Next column is '''Include.'''<br />
<br />
<br />
Under '''Include''', check the check boxes against '''Methane''', '''Water''', '''Hydrogen''' and '''Carbon monoxide'''.<br />
|-<br />
|| <br />
|| '''Carbon dioxide''' doesn’t take part in this reaction. <br />
<br />
<br />
We will keep it unchecked.<br />
|-<br />
|| Point to '''BC'''<br />
<br />
<br />
Check '''Methane''' check box<br />
|| Fourth column is '''BC.'''<br />
<br />
Under '''BC''', check the '''Methane''' check box as '''Methane '''is the base component.<br />
|-<br />
|| Point to '''Stoich. Coeff'''<br />
|| Next column is '''Stoich. Coeff. (stoichiometric coefficients)'''<br />
|-<br />
|| <br />
<br />
'''Stoich. Coeff >> Methane: -1, <br />
<br />
'''Water: -1''' <br />
<br />
'''Hydrogen: 3,''' <br />
<br />
'''Carbon monoxide: 1,''' <br />
<br />
'''Carbon dioxide: 0''''''<br />
|| Under '''Stoic Coeff''' column, enter <br />
<br />
<br />
'''-1''' for '''Methane'''<br />
<br />
'''-1''' for '''Water'''<br />
<br />
'''3 '''for''' Hydrogen'''<br />
<br />
'''1''' for '''Carbon monoxide'''<br />
<br />
'''0''' for '''Carbon dioxide'''<br />
<br />
<br />
Then press Enter.<br />
|-<br />
|| Point to '''Stoichiometry '''field<br />
|| In the '''Stoichiometry '''field, we can see it is showing '''OK'''.<br />
|-<br />
|| Point to '''Equation '''field<br />
|| Here''' '''the '''Equation '''field shows the reaction equation'''.'''<br />
|-<br />
|| Point to '''Heterogeneous Kinetic Reaction Parameters'''<br />
|| Next part is '''Heterogeneous Kinetic Reaction Parameters.'''<br />
|-<br />
|| '''Basis >> Partial Pressures'''<br />
|| Select '''Basis''' as '''Partial Pressures.'''<br />
|-<br />
|| '''Phase >> Vapor'''<br />
|| Select '''Phase''' as '''Vapor.'''<br />
|-<br />
|| Leave '''Tmin''' and '''Tmax''' unchanged.<br />
|| We will leave '''Tmin''' and '''Tmax''' field as unchanged.<br />
|-<br />
|| <br />
|| Now we will specify the reaction rate.<br />
|-<br />
|| Point to '''Reaction Rate(Base Component)'''<br />
|| Go to '''Reaction Rate (Base Component) = Numerator/Denominator.'''<br />
|-<br />
|| Point to '''Numerator''' and '''Denominator''' field.<br />
|| The reaction rate is to be entered separately as '''Numerator''' and '''Denominator.'''<br />
<br />
<br />
We have already simplified the '''Numerator''' and '''Denominator''' part separately.<br />
|-<br />
|| Point to '''Numerator'''<br />
<br />
<br />
'''Type '''<br />
<br />
'''4.22E+15*exp(-240100/(8.314*T))/P1^2.5*((R1*R2)-(P1^3*P2)/(exp(30.42-27106/T)))'''<br />
|| We will enter the '''Numerator''' part first.<br />
<br />
<br />
Type the equation as shown here.<br />
|-<br />
|| Point to '''Denominator'''<br />
<br />
'''Type'''<br />
<br />
'''(1+6.65E-4*exp(38280/(8.314*T))*R1+8.23E-5*exp(70650/(8.314*T))*P2+6.12E-9*exp(82900/(8.314*T))*P1+1.77E+5*exp(-88680/(8.314*T))*R2/P1)^2'''<br />
|| Now we will enter the '''Denominator''' part.<br />
<br />
Type the equation as shown here.<br />
|-<br />
|| <br />
|| Now we will specify the units for '''Amount''' and '''Velocity'''.<br />
|-<br />
|| '''Amount Unit >> atm'''<br />
|| Select '''Amount Unit''' as '''atm''' from the dropdown.<br />
<br />
The '''Reaction Rate '''is expressed in terms of '''Partial Pressure, '''whose unit is '''atm.''' <br />
|-<br />
|| '''Velocity Unit >> kmol/[kg.h]'''<br />
|| From the drop-down select '''Velocity Unit''' as '''kmol/[kg.h].'''<br />
<br />
This is the unit for the '''Reaction Rate'''.<br />
|-<br />
|| Click '''OK'''<br />
|| Click''' '''on '''OK''' button.<br />
|-<br />
|| Click on '''Flowsheet'''<br />
|| Now go back to '''Flowsheet''' area.<br />
|-<br />
|| <br />
|| We will use a '''Plug Flow Reactor''' for the simulation.<br />
|-<br />
|| Cursor to''' Reactors''' tab<br />
|| At the bottom of the main simulation window, go to '''Reactors '''tab.<br />
|-<br />
|| Click and drag '''Plug-Flow Reactor(PFR)''' to the flowsheet<br />
|| Drag and drop '''Plug-Flow Reactor(PFR)''' to the flowsheet area.<br />
|-<br />
|| <br />
|| Let us arrange it as required.<br />
|-<br />
|| <br />
|| And then let us insert one '''Output Stream'''.<br />
|-<br />
|| Click and drag '''Material Stream''' to the flowsheet<br />
|| To do that let us drag one '''Material Stream.'''<br />
|-<br />
|| <br />
|| Let us once again arrange it in the flowsheet.<br />
|-<br />
|| <br />
|| Leave that stream as unspecified.<br />
|-<br />
|| Type '''Product'''<br />
|| We will change the name of this stream to '''Product.'''<br />
|-<br />
|| Click and drag '''Energy Stream''' to the flowsheet<br />
|| Let us now insert one '''Energy Stream.'''<br />
|-<br />
|| Type '''Energy.'''<br />
|| Name this stream as '''Energy.'''<br />
|-<br />
||Click '''Plug-Flow Reactor (PFR)'''<br />
|| We are now ready to specify the '''Plug-Flow Reactor.'''<br />
<br />
So let’s click on it.<br />
|-<br />
|| Point to the tab on the left. <br />
|| On the left, we can see a tab displaying properties related to the '''PFR.'''<br />
|-<br />
|| Go to a'''Connections'''<br />
<br />
<br />
Click on drop down arrow against '''Inlet Stream'''<br />
<br />
<br />
Select''' Feed.'''<br />
|| Under '''Connections,''' click on the drop down against '''Inlet Stream.'''<br />
<br />
Select '''Feed.'''<br />
|-<br />
|| Click on drop down arrow against '''Outlet Stream'''<br />
<br />
Select''' Product.'''<br />
|| Click on the drop down against '''Outlet Stream''' and select '''Product.'''<br />
|-<br />
|| Click on the drop down against '''Energy Stream'''<br />
<br />
Select''' Energy.'''<br />
|| Click on the drop down against '''Energy Stream''' and select '''Energy.'''<br />
|-<br />
|| Hover mouse at '''Calculation Parameters'''<br />
|| Now, Go to '''Calculation Parameters.'''<br />
|-<br />
|| '''Reaction Set''' >> '''Default Set'''<br />
|| In this section, first option is '''Reaction Set.'''<br />
<br />
By default, it is '''Default Set'''.<br />
<br />
Since we have only one reaction, we leave it as it is.<br />
|-<br />
|| Click drop down against '''Calculation Mode'''<br />
<br />
Select''' Isothermic'''<br />
|| Click on the drop down against '''Calculation Mode.'''<br />
<br />
Select '''Isothermic.'''<br />
|-<br />
|| '''Reactor Volume''' >> 1''' m3'''<br />
<br />
Press '''Enter'''<br />
|| Click on the field against '''Reactor Volume''' and enter 1''' m<sup>3.'''</sup><br />
<br />
Then press '''Enter.'''<br />
|-<br />
|| '''Reactor Length''' >> '''1 m'''<br />
<br />
Press '''Enter'''<br />
|| Click on the field against '''Reactor length''' and enter it as '''1 m.'''<br />
<br />
Then press '''Enter.'''<br />
|-<br />
|| '''Catalyst Loading''' >> '''0.386 kg/m3'''<br />
<br />
Press '''Enter'''<br />
|| Click on the field against '''Catalyst Loading''' and enter it as '''0.386 kg/m3.'''<br />
<br />
Then press '''Enter.'''<br />
|-<br />
|| '''Catalyst Particle Diameter''' >> 2''' mm'''<br />
<br />
Press '''Enter'''<br />
|| Click on the field against '''Catalyst Particle Diameter''' and enter it as 2''' mm.'''<br />
<br />
Then press '''Enter.'''<br />
|-<br />
|| '''Catalyst Void Fraction''' >> '''0.4'''<br />
<br />
Press '''Enter'''<br />
|| Click on the field against '''Catalyst Void Fraction''' and enter it as '''0.4.'''<br />
<br />
Then press '''Enter.'''<br />
|-<br />
|| <br />
|| Wait for a few seconds.<br />
<br />
The flowsheet is getting simulated.<br />
|-<br />
|| <br />
|| Once again, we will run the simulation.<br />
|-<br />
|| Click '''Solve Flowsheet'''<br />
|| To do this, click on '''Solve Flowsheet''' button.<br />
|-<br />
|| Click '''Plug-Flow Reactor'''<br />
|| When calculations are completed, click on '''PFR''' in the Flowsheet. <br />
|-<br />
|| Hover mouse at '''Results'''<br />
|| Locate '''Results''' section.<br />
|-<br />
|| '''Results >> General'''<br />
|| Under '''General''' tab, Check '''Residence time.'''<br />
<br />
It is '''0.00068 h.'''<br />
|-<br />
|| '''Results >> Conversions'''<br />
|| Under '''Conversions''' tab, check conversion for both the reacting compounds.<br />
<br />
For '''Methane,''' the conversion is '''80.67%''' and for '''Water,''' it is '''80.67%.'''<br />
|-<br />
|| '''Insert >> Master Property Table'''<br />
|| To check the material balances, go to '''Insert''' option from the toolbar.<br />
<br />
Select '''Master Property Table.'''<br />
|-<br />
|| Double click on '''Master Property Table'''<br />
<br />
Point to '''Configure Master Property Table'''<br />
|| Double click on the '''Master Property Table '''to edit it.<br />
<br />
'''Configure Master Property Table''' window opens.<br />
|-<br />
|| Type '''Stream Wise Results – Heterogeneous Catalytic Reaction'''<br />
|| Enter the '''Name''' as '''Stream Wise Results – Heterogeneous Catalytic Reaction.'''<br />
|-<br />
|| Type '''Material Stream'''<br />
|| Enter '''Object Type''' as '''Material Stream'''.<br />
<br />
By default, '''Material Stream''' is already selected.<br />
<br />
So we will not change it.<br />
|-<br />
|| '''Object >> Feed''' and '''Product'''<br />
|| Under '''Properties to display''', select '''Object '''as '''Feed''' and '''Product.'''<br />
|-<br />
|| '''Configure Master Property Table>> Property'''<br />
|| Under '''Property''', select the properties as<br />
<br />
'''Temperature'''<br />
<br />
'''Pressure'''<br />
<br />
'''Mass Flow'''<br />
<br />
'''Molar Flow'''<br />
<br />
'''Mass Flow (Mixture) / Methane'''<br />
<br />
'''Molar Flow (Mixture) / Methane'''<br />
<br />
'''Mass Flow (Mixture) / Water'''<br />
<br />
'''Molar Flow (Mixture) / Water'''<br />
<br />
'''Mass Flow (Mixture) / Hydrogen'''<br />
<br />
'''Molar Flow (Mixture) / Hydrogen'''<br />
<br />
'''Mass Flow (Mixture) / Carbon monoxide'''<br />
<br />
'''Molar Flow (Mixture) /Carbon monoxide'''<br />
<br />
'''Mass Flow (Mixture) / Carbon dioxide'''<br />
<br />
'''Molar Flow (Mixture) / Carbon dioxide'''<br />
|-<br />
|| Close this window.<br />
|| Close this window.<br />
|-<br />
|| Point to the results.<br />
|| Move the '''Master Property Table '''for better visibility.<br />
<br />
Here we can see the corresponding results for '''Product''' and''' Feed.'''<br />
|-<br />
|| <br />
|| Let us summarize.<br />
|-<br />
|| '''Slide Number 13'''<br />
<br />
'''Summary'''<br />
|| In this tutorial, we have learnt to <br />
<br />
* Define a '''Heterogeneous Catalytic''' reaction<br />
* Define parameters for '''PFR '''required to simulate a '''Heterogeneous Catalytic''' reaction<br />
* Find out '''Conversion''' and '''Residence time''' for '''Heterogeneous Catalytic '''reaction in a '''PFR'''<br />
<br />
|-<br />
|| '''Slide Number 14'''<br />
<br />
'''Assignment'''<br />
<br />
'''Water Gas Shift Reaction:'''<br />
<br />
CO + H<sub>2</sub>O ⇔ H<sub>2</sub> + CO<sub>2</sub><br />
<br />
R<sub>2</sub> = [k<sub>2</sub>/P<sub>H<sub>2</sub></sub> {P<sub>CO</sub> P<sub>H<sub>2</sub>O</sub> - P<sub>H<sub>2</sub></sub> P<sub>CO</sub><sub>2</sub> / K<sub>2</sub>}] / DEN<sup>2</sup><br />
<br />
k<sub>2</sub> = 1.96 * 10 <sup>6</sup> exp (- 67130/RT)<br />
<br />
K<sub>2</sub> = exp (-3.798 + 4160/T)<br />
<br />
||As an assignment,<br />
<br />
Add two more Heterogeneous Catalytic Reactions for the existing PFR system.<br />
<br />
'''Feed Stream''' conditions and '''Plug-Flow Reactor''' parameters remain unchanged.<br />
|-<br />
|| '''Slide Number 15'''<br />
<br />
'''Assignment'''<br />
<br />
'''Overall Reaction:'''<br />
<br />
CH<sub>4</sub> + 2H<sub>2</sub>O ⇔ 4H<sub>2</sub> + CO<sub>2</sub><br />
<br />
R<sub>3</sub> = [k<sub>3</sub>/P<sub>H<sub>2</sub></sub><sup>3.5</sup> {P<sub>CH<sub>4</sub></sub> P<sub>H<sub>2</sub>O</sub><sup>2</sup> - P<sub>H<sub>2</sub></sub><sup>4</sup> P<sub>CO</sub><sub>2</sub> / K<sub>3</sub>}] / DEN<sup>2</sup><br />
<br />
k<sub>3</sub> = 1.02 * 10 <sup>15</sup> exp (- 243900/RT)<br />
<br />
K<sub>3</sub> = exp (34.218 - 31266/T)<br />
<br />
|| Here we give the reaction rates and its coefficients. <br />
|-<br />
|| '''Slide Number 16'''<br />
<br />
'''About the Spoken Tutorial Project'''<br />
|| Watch the video available at following link.<br />
<br />
'''http://spoken-tutorial.org/ '''<br />
<br />
It summarizes the Spoken Tutorial project.<br />
|-<br />
|| '''Slide Number 17'''<br />
<br />
'''Spoken Tutorial Workshops'''<br />
|| The Spoken Tutorial Project Team* Conducts workshops using spoken tutorials<br />
* Gives certificates to those who pass an online test<br />
* For more details, please write to contact@spoken-tutorial.org<br />
<br />
<br />
|-<br />
|| '''Slide Number 18'''<br />
<br />
'''Forum slide '''<br />
<br />
<br />
Do you have questions in this '''Spoken Tutorial?''' <br />
<br />
Please visit this site <br />
<br />
Choose the minute and second where you have the question. <br />
<br />
Explain your question briefly. <br />
<br />
Someone from the FOSSEE team will answer them. <br />
||Please post your times queries in this forum. <br />
|-<br />
|| '''Slide Number 19'''<br />
<br />
'''DWSIM Flowsheeting Project'''<br />
|| The '''FOSSEE''' team coordinates conversion of existing flow sheets into '''DWSIM'''.<br />
<br />
We give honorarium and certificates for those who do this.<br />
<br />
For more details, please visit this site.<br />
|-<br />
|| '''Slide Number 20'''<br />
<br />
'''Acknowledgements'''<br />
|| '''Spoken Tutorial''' and '''FOSSEE''' projects are funded by '''NMEICT, MHRD''', Government of India.<br />
|-<br />
|| '''Slide Number 21'''<br />
<br />
'''Thanks'''<br />
|| This tutorial is contributed by Kaushik Datta and Priyam Nayak.<br />
<br />
Thanks for joining.<br />
|-<br />
|}</div>
Kaushik Datta