Cyclic CO2 capture performance of carbide slag: Parametric study
文献类型：会议论文
| 作者 | Zhang, Deng-Feng1,2; Zhao, Peng-Fei1; Li, Song-Geng1; Song, Wen-Li1 |
| 出版日期 | 1905-07-04 |
| 会议日期 | July 17, 2011 - July 20, 2011 |
| 会议地点 | Harbin, China |
| 关键词 | Rate constants - Calcination - Carbonation - Slags - Carbides - Particle size |
| 页码 | 864-867 |
| 英文摘要 | In this work, CO2 capture performance of carbide slag has been investigated in a thermogravimetric analyzer (TGA). Effects of operation parameters including particle size, reaction temperature and reaction duration on CO2 capture capacity were studied. The experimental results indicate that the increase of particle size ranging from 80~180 渭m has a positive effect on the CO2 capture capacity of carbide slag. The sorbent reactivity decreases with an increase of calcination temperature. The prolonged exposure to carbonation conditions has a beneficial effect on sorbent behavior as a function of the number of calcination/carbonation cycles; however, the duration in the calcination step has little effect. Based on the experimental results, the reaction rate constant of carbonation reaction is obtained from Jander equation. It is found that it decreases with the increasing cycles. 漏 Tsinghua University Press, Beijing and Springer-Verlag Berlin Heidelberg 2012. |
| 资助机构 | Springer-Verlag Berlin Heidelberg |
| 会议录 | 7th International Symposium on Coal Combustion: Cleaner Combustion and Sustainable World, ISCC
 |
| 学科主题 | Carbon Dioxide |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59428]  |
| 作者单位 | 1.State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China 2.Graduate University, Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Zhang, Deng-Feng,Zhao, Peng-Fei,Li, Song-Geng,et al. Cyclic CO2 capture performance of carbide slag: Parametric study[C]. 见:. Harbin, China. July 17, 2011 - July 20, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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