Electrified combined reforming of methane process for more effective CO2 conversion to methanol: Process development and environmental impact assessment
•A new system for methanol production based on the novel electrified combined-reforming process has been introduced.•Electrified combined-reforming process can reduce hydrogen demand by 88.4 % compared to the conventional tri-reforming one.•A comprehensive comparison between the lifecycle emissions...
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Veröffentlicht in: | Energy conversion and management 2023-07, Vol.287, p.117096, Article 117096 |
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creator | Barati, Khadijeh Khojasteh-Salkuyeh, Yaser Ashrafi, Omid Navarri, Philippe |
description | •A new system for methanol production based on the novel electrified combined-reforming process has been introduced.•Electrified combined-reforming process can reduce hydrogen demand by 88.4 % compared to the conventional tri-reforming one.•A comprehensive comparison between the lifecycle emissions of the E-CRM and other methanol production pathways is conducted across Canada.•The proposed E-CRM-90 system is more environmentally friendly in terms of GHG emissions in the average of Canada than other processes.
In this work, we developed an effective approach for the conversion of CO2 by incorporating the electrified combined reforming reactor (E-CRM). The process simulation and life cycle assessment (LCA) of the proposed process are conducted considering a variety of recycling ratios of the unreacted syngas to the main reformer using Aspen Plus software. The simulation results show that the electrification of the proposed reforming process can significantly improve the overall efficiency of the process compared to a reference process. The key factors such as hydrogen demand (88.4 % reduction), net electricity consumption (17 % reduction), thermal efficiency (16.7 % increase), and methanol production (7.5 % increase) are improved. Furthermore, the LCA of the proposed process is conducted using openLCA software and results are compared with those of the CO2 hydrogenation and conventional methanol production processes for various geographical locations in Canada. The LCA results showed that the E-CRM with 90 recycling of unreacted gases (E-CRM-90) is an environmentally attractive option with the lowest greenhouse gas emissions when the carbon intensity of the electricity is equal to or lower than that of the average value in Canada. |
doi_str_mv | 10.1016/j.enconman.2023.117096 |
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In this work, we developed an effective approach for the conversion of CO2 by incorporating the electrified combined reforming reactor (E-CRM). The process simulation and life cycle assessment (LCA) of the proposed process are conducted considering a variety of recycling ratios of the unreacted syngas to the main reformer using Aspen Plus software. The simulation results show that the electrification of the proposed reforming process can significantly improve the overall efficiency of the process compared to a reference process. The key factors such as hydrogen demand (88.4 % reduction), net electricity consumption (17 % reduction), thermal efficiency (16.7 % increase), and methanol production (7.5 % increase) are improved. Furthermore, the LCA of the proposed process is conducted using openLCA software and results are compared with those of the CO2 hydrogenation and conventional methanol production processes for various geographical locations in Canada. The LCA results showed that the E-CRM with 90 recycling of unreacted gases (E-CRM-90) is an environmentally attractive option with the lowest greenhouse gas emissions when the carbon intensity of the electricity is equal to or lower than that of the average value in Canada.</description><identifier>ISSN: 0196-8904</identifier><identifier>EISSN: 1879-2227</identifier><identifier>DOI: 10.1016/j.enconman.2023.117096</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>administrative management ; Canada ; carbon ; Carbon capture and utilization ; carbon dioxide ; computer software ; electric energy consumption ; electricity ; Electrification ; energy conversion ; environmental assessment ; greenhouse gases ; hydrogen ; hydrogenation ; Life cycle analysis ; life cycle assessment ; methane ; methanol ; Methanol production ; synthesis gas ; Tri-reforming</subject><ispartof>Energy conversion and management, 2023-07, Vol.287, p.117096, Article 117096</ispartof><rights>2023 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c345t-c9e7bc01cee87c3a94cf5f730c53ba61cf03412424dd1e4305caa5e58e7d0f0d3</citedby><cites>FETCH-LOGICAL-c345t-c9e7bc01cee87c3a94cf5f730c53ba61cf03412424dd1e4305caa5e58e7d0f0d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0196890423004429$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids></links><search><creatorcontrib>Barati, Khadijeh</creatorcontrib><creatorcontrib>Khojasteh-Salkuyeh, Yaser</creatorcontrib><creatorcontrib>Ashrafi, Omid</creatorcontrib><creatorcontrib>Navarri, Philippe</creatorcontrib><title>Electrified combined reforming of methane process for more effective CO2 conversion to methanol: Process development and environmental impact assessment</title><title>Energy conversion and management</title><description>•A new system for methanol production based on the novel electrified combined-reforming process has been introduced.•Electrified combined-reforming process can reduce hydrogen demand by 88.4 % compared to the conventional tri-reforming one.•A comprehensive comparison between the lifecycle emissions of the E-CRM and other methanol production pathways is conducted across Canada.•The proposed E-CRM-90 system is more environmentally friendly in terms of GHG emissions in the average of Canada than other processes.
In this work, we developed an effective approach for the conversion of CO2 by incorporating the electrified combined reforming reactor (E-CRM). The process simulation and life cycle assessment (LCA) of the proposed process are conducted considering a variety of recycling ratios of the unreacted syngas to the main reformer using Aspen Plus software. The simulation results show that the electrification of the proposed reforming process can significantly improve the overall efficiency of the process compared to a reference process. The key factors such as hydrogen demand (88.4 % reduction), net electricity consumption (17 % reduction), thermal efficiency (16.7 % increase), and methanol production (7.5 % increase) are improved. Furthermore, the LCA of the proposed process is conducted using openLCA software and results are compared with those of the CO2 hydrogenation and conventional methanol production processes for various geographical locations in Canada. The LCA results showed that the E-CRM with 90 recycling of unreacted gases (E-CRM-90) is an environmentally attractive option with the lowest greenhouse gas emissions when the carbon intensity of the electricity is equal to or lower than that of the average value in Canada.</description><subject>administrative management</subject><subject>Canada</subject><subject>carbon</subject><subject>Carbon capture and utilization</subject><subject>carbon dioxide</subject><subject>computer software</subject><subject>electric energy consumption</subject><subject>electricity</subject><subject>Electrification</subject><subject>energy conversion</subject><subject>environmental assessment</subject><subject>greenhouse gases</subject><subject>hydrogen</subject><subject>hydrogenation</subject><subject>Life cycle analysis</subject><subject>life cycle assessment</subject><subject>methane</subject><subject>methanol</subject><subject>Methanol production</subject><subject>synthesis gas</subject><subject>Tri-reforming</subject><issn>0196-8904</issn><issn>1879-2227</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqFkctuFDEQRa0IpAwhv4C8ZNNDue1-sQKNAkSKlCxgbXnKZfCobQ92pyX-JJ-LRzOsWflR95Tq1mXsnYCtANF_OGwpYorBxG0LrdwKMcDUX7GNGIepadt2eMU2IKa-GSdQ1-xNKQcAkB30G_ZyNxMu2TtPlmMKex_rJZNLOfj4kyfHAy2_TCR-zAmpFF5LPKRMnJyrrF-J7x7bCseVcvEp8iVdoDR_5E8XzNJKczoGigs30XKKq8917Po2M_fhaLAWSqna099b9tqZudDt5bxhP77cfd99ax4ev97vPj80KFW3NDjRsEcQSDQOKM2k0HVukICd3JteoAOpRKtaZa0gJaFDYzrqRhosOLDyhr0_9632fj9TWXTwBWmeq-X0XLQUnRLD2CtVpf1ZijmVUnekj9kHk_9oAfoUhT7of1HoUxT6HEUFP51BqkZWT1kX9FVJ1ue6QW2T_1-Lv8tgmm4</recordid><startdate>20230701</startdate><enddate>20230701</enddate><creator>Barati, Khadijeh</creator><creator>Khojasteh-Salkuyeh, Yaser</creator><creator>Ashrafi, Omid</creator><creator>Navarri, Philippe</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20230701</creationdate><title>Electrified combined reforming of methane process for more effective CO2 conversion to methanol: Process development and environmental impact assessment</title><author>Barati, Khadijeh ; Khojasteh-Salkuyeh, Yaser ; Ashrafi, Omid ; Navarri, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c345t-c9e7bc01cee87c3a94cf5f730c53ba61cf03412424dd1e4305caa5e58e7d0f0d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>administrative management</topic><topic>Canada</topic><topic>carbon</topic><topic>Carbon capture and utilization</topic><topic>carbon dioxide</topic><topic>computer software</topic><topic>electric energy consumption</topic><topic>electricity</topic><topic>Electrification</topic><topic>energy conversion</topic><topic>environmental assessment</topic><topic>greenhouse gases</topic><topic>hydrogen</topic><topic>hydrogenation</topic><topic>Life cycle analysis</topic><topic>life cycle assessment</topic><topic>methane</topic><topic>methanol</topic><topic>Methanol production</topic><topic>synthesis gas</topic><topic>Tri-reforming</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barati, Khadijeh</creatorcontrib><creatorcontrib>Khojasteh-Salkuyeh, Yaser</creatorcontrib><creatorcontrib>Ashrafi, Omid</creatorcontrib><creatorcontrib>Navarri, Philippe</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Energy conversion and management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barati, Khadijeh</au><au>Khojasteh-Salkuyeh, Yaser</au><au>Ashrafi, Omid</au><au>Navarri, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrified combined reforming of methane process for more effective CO2 conversion to methanol: Process development and environmental impact assessment</atitle><jtitle>Energy conversion and management</jtitle><date>2023-07-01</date><risdate>2023</risdate><volume>287</volume><spage>117096</spage><pages>117096-</pages><artnum>117096</artnum><issn>0196-8904</issn><eissn>1879-2227</eissn><abstract>•A new system for methanol production based on the novel electrified combined-reforming process has been introduced.•Electrified combined-reforming process can reduce hydrogen demand by 88.4 % compared to the conventional tri-reforming one.•A comprehensive comparison between the lifecycle emissions of the E-CRM and other methanol production pathways is conducted across Canada.•The proposed E-CRM-90 system is more environmentally friendly in terms of GHG emissions in the average of Canada than other processes.
In this work, we developed an effective approach for the conversion of CO2 by incorporating the electrified combined reforming reactor (E-CRM). The process simulation and life cycle assessment (LCA) of the proposed process are conducted considering a variety of recycling ratios of the unreacted syngas to the main reformer using Aspen Plus software. The simulation results show that the electrification of the proposed reforming process can significantly improve the overall efficiency of the process compared to a reference process. The key factors such as hydrogen demand (88.4 % reduction), net electricity consumption (17 % reduction), thermal efficiency (16.7 % increase), and methanol production (7.5 % increase) are improved. Furthermore, the LCA of the proposed process is conducted using openLCA software and results are compared with those of the CO2 hydrogenation and conventional methanol production processes for various geographical locations in Canada. The LCA results showed that the E-CRM with 90 recycling of unreacted gases (E-CRM-90) is an environmentally attractive option with the lowest greenhouse gas emissions when the carbon intensity of the electricity is equal to or lower than that of the average value in Canada.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.enconman.2023.117096</doi></addata></record> |
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subjects | administrative management Canada carbon Carbon capture and utilization carbon dioxide computer software electric energy consumption electricity Electrification energy conversion environmental assessment greenhouse gases hydrogen hydrogenation Life cycle analysis life cycle assessment methane methanol Methanol production synthesis gas Tri-reforming |
title | Electrified combined reforming of methane process for more effective CO2 conversion to methanol: Process development and environmental impact assessment |
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