Effect of heating-rate on Ca-based absorbent performance of CO2 capture
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Effect of heating-rate on Ca-based absorbent performance of CO2 capture
CIESC JournalIssue 8, Pages: 2089-2094(2009)
作者机构:
清华大学热能工程系,热科学与动力工程教育部重点实验室,北京,100084
作者简介:
基金信息:
DOI:
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Online First:05 August 2009,
Published:05 August 2009
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LUO Jian, ZHUO Yuqun, FENG Wujun, et al. Effect of heating-rate on Ca-based absorbent performance of CO2 capture[J]. CIESC Journal, 2009, (8): 2089-2094.
DOI:
LUO Jian, ZHUO Yuqun, FENG Wujun, et al. Effect of heating-rate on Ca-based absorbent performance of CO2 capture[J]. CIESC Journal, 2009, (8): 2089-2094.DOI:
Effect of heating-rate on Ca-based absorbent performance of CO2 capture
A wire-mesh reactor capable of heating samples at a given heating-rate (1—1000 K8226;s-1) was used to investigate the effect of heating-rate on Ca-based absorbent performance of CO2 capture.BET method was used to analyze the morphology of the produced CaO
and the capabilities of the absorbent were compared.It was found that CaO calcined at a higher heating-rate had more appropriate pore distribution for CO2 capture
and the capability of CaO calcined at 1000 K8226;s-1 was 15% higher than that calcined at 1 K8226;s-1 determined by TGA.