Solar co-production of samarium and syngas via methanothermal reduction of samarium sesquioxide
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- 作者：Rahul R. Bhosale ; rahul.bhosale@qu.edu.qa" class="auth_mail" title="E-mail the corresponding author ; solar.chemical.engineering@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Anand Kumar ; Fares AlMomani ; Ujjal Ghosh ; Dareen Dardor ; Zineb Bouabidi ; Manar Ali ; Shiva Yousefi ; Ahmed AlNouss ; Mohammad Saad Anis ; Mohammad Hamza Usmani ; Moustafa H. Ali ; Reem S. Azzam ; Aliya Banu
- 关键词：Solar energy ; Syngas ; Methanothermal reduction ; Samarium ; Samarium sesquioxide ; Thermodynamics ; Exergy analysis
- 刊名：Energy Conversion and Management
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：112
- 期：Complete
- 页码：413-422
- 全文大小：1998 K
文摘
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Thermodynamics of solar methanothermal reduction of Sm2O3 was investigated.
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Methanothermal reduction TH decreases with the increase in the CH4/Sm2O3 ratio.
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Sm and syngas production increases with the increase in the CH4/Sm2O3 ratio.
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Additional syngas was produced via thermochemical splitting of H2O/CO2 using Sm.
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ηexergy = 37.62% and ηexergy-closed = 56.92% was achieved by applying 50% HR.