Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture
<p dir="ltr">Global hydrogen production is dominated by the Steam-Methane Reforming (SMR) route, which is associated with significant CO<sub>2</sub> emissions and excess process heat. Two paths to lower specific CO<sub>2</sub> emissions in SMR hydrogen product...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| منشور في: |
2022
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
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| _version_ | 1864513538549088256 |
|---|---|
| author | Mary Katebah (17380462) |
| author2 | Ma'moun Al-Rawashdeh (17380465) Patrick Linke (1266018) |
| author2_role | author author |
| author_facet | Mary Katebah (17380462) Ma'moun Al-Rawashdeh (17380465) Patrick Linke (1266018) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mary Katebah (17380462) Ma'moun Al-Rawashdeh (17380465) Patrick Linke (1266018) |
| dc.date.none.fl_str_mv | 2022-10-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.clet.2022.100552 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Analysis_of_hydrogen_production_costs_in_Steam-Methane_Reforming_considering_integration_with_electrolysis_and_CO_sub_2_sub_capture/24551461 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Environmental engineering Natural gas Hydrogen plant Steam-methane reforming Process integration Techno-economic analysis CO2 reduction |
| dc.title.none.fl_str_mv | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Global hydrogen production is dominated by the Steam-Methane Reforming (SMR) route, which is associated with significant CO<sub>2</sub> emissions and excess process heat. Two paths to lower specific CO<sub>2</sub> emissions in SMR hydrogen production are investigated: (1) the integration of CO<sub>2</sub> capture and compression for subsequent sequestration or utilization, and (2) the integration of electrolysis for increased hydrogen production. In both cases, the excess process heat is utilized to drive the emissions reduction options. Four different design regimes for integration of carbon capture and compression with the SMR process are identified. Techno-economic analyses are performed to study the effect of CO<sub>2</sub> mitigation on hydrogen production costs compared to grey hydrogen production without emissions mitigation options. Integration with electrolysis is shown to be less attractive compared to the proposed heat and power integration schemes for the SMR process with CO<sub>2</sub> capture and compression for subsequent sequestration or utilization, which can reduce emissions by 90% with hydrogen production costs increasing only moderately by 13%. This blue hydrogen production is compared in terms of costs and emissions against the emerging alternative production by electrolysis in the context of renewable and fossil electricity generation and electricity mixes while considering life-cycle emissions.</p><h2>Other Information</h2><p dir="ltr">Published in: Cleaner Engineering and Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.clet.2022.100552" target="_blank">https://dx.doi.org/10.1016/j.clet.2022.100552</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_7925a6b12f10415c02621ea46c05785f |
| identifier_str_mv | 10.1016/j.clet.2022.100552 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24551461 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> captureMary Katebah (17380462)Ma'moun Al-Rawashdeh (17380465)Patrick Linke (1266018)EngineeringChemical engineeringEnvironmental engineeringNatural gasHydrogen plantSteam-methane reformingProcess integrationTechno-economic analysisCO2 reduction<p dir="ltr">Global hydrogen production is dominated by the Steam-Methane Reforming (SMR) route, which is associated with significant CO<sub>2</sub> emissions and excess process heat. Two paths to lower specific CO<sub>2</sub> emissions in SMR hydrogen production are investigated: (1) the integration of CO<sub>2</sub> capture and compression for subsequent sequestration or utilization, and (2) the integration of electrolysis for increased hydrogen production. In both cases, the excess process heat is utilized to drive the emissions reduction options. Four different design regimes for integration of carbon capture and compression with the SMR process are identified. Techno-economic analyses are performed to study the effect of CO<sub>2</sub> mitigation on hydrogen production costs compared to grey hydrogen production without emissions mitigation options. Integration with electrolysis is shown to be less attractive compared to the proposed heat and power integration schemes for the SMR process with CO<sub>2</sub> capture and compression for subsequent sequestration or utilization, which can reduce emissions by 90% with hydrogen production costs increasing only moderately by 13%. This blue hydrogen production is compared in terms of costs and emissions against the emerging alternative production by electrolysis in the context of renewable and fossil electricity generation and electricity mixes while considering life-cycle emissions.</p><h2>Other Information</h2><p dir="ltr">Published in: Cleaner Engineering and Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.clet.2022.100552" target="_blank">https://dx.doi.org/10.1016/j.clet.2022.100552</a></p>2022-10-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.clet.2022.100552https://figshare.com/articles/journal_contribution/Analysis_of_hydrogen_production_costs_in_Steam-Methane_Reforming_considering_integration_with_electrolysis_and_CO_sub_2_sub_capture/24551461CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/245514612022-10-01T00:00:00Z |
| spellingShingle | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture Mary Katebah (17380462) Engineering Chemical engineering Environmental engineering Natural gas Hydrogen plant Steam-methane reforming Process integration Techno-economic analysis CO2 reduction |
| status_str | publishedVersion |
| title | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| title_full | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| title_fullStr | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| title_full_unstemmed | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| title_short | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| title_sort | Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO<sub>2</sub> capture |
| topic | Engineering Chemical engineering Environmental engineering Natural gas Hydrogen plant Steam-methane reforming Process integration Techno-economic analysis CO2 reduction |