Thermodynamic analysis of solar driven SnO₂/SnO based thermochemical water splitting cycle

详细信息    查看全文

• 作者：Rahul R. Bhosale ; ^{rahul.bhosale@qu.edu.qa} ; ^{solar.chemical.engineering@gmail.com} ; Anand Kumar ; Parag Sutar
• 关键词：Hydrogen production ; SnO2/SnO based thermochemical cycle ; Water splitting reaction ; Thermodynamic analysis ; Solar energy
• 刊名：Energy Conversion and Management
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：226-235
• 全文大小：2142 K
• 卷排序：135

文摘

THTH for SnO2 reduction decreases with the reduction in the PO2PO2 in the inert carrier gas. Re-oxidation of SnO via water splitting reaction is feasible below 875 K (at 1 bar). Q̇solar-cycle increases by 342.62 kW due to the increase in the THTH from 1780 to 2380 K. Q̇solar-cycle decreases by 18.32 kW due to the increase in the TLTL from 400 to 800 K. ηcycle=41.17%ηcycle=41.17% and ηsolar-to-fuel=49.61%ηsolar-to-fuel=49.61% can be achieved with 50% HR.