Experimental study on CO2 capture conditions of a fluidized bed limestone decomposition reactor
文献类型：期刊论文
| 作者 | Wang, Yin1; Lin, Shiying2; Suzuki, Yoshizo3 |
| 刊名 | FUEL PROCESSING TECHNOLOGY
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 91期号:8页码:958-963 |
| 关键词 | Limestone decomposition CO2 capture Steam dilution CaO reactivity |
| ISSN号 | 0378-3820 |
| 通讯作者 | Wang, Y |
| 英文摘要 | In this study, the decomposition conditions of limestone particles (0.25-0.50 mm) for CO2 capture in a steam dilution atmosphere (20-100% steam in CO2) were investigated by using a continuously operating fluidized bed reactor. The results show that the decomposition conversion of limestone increased with the steam dilution percentage in the CO2 supply gas. At a bed temperature of 920 degrees C, the conversions were 72% without steam dilution and 98% with 60% steam dilution. The conversion was 99% with 100% steam dilution at 850 degrees C of the bed temperature. Steam dilution can decrease not only the decomposition temperature of limestone, but also the residence time required for nearly complete decomposition of CaCO3. The hydration and carbonation reactivities of the CaO produced were also tested and the results show that both the reactivities increased with the steam dilution percentage for decomposing limestone. (C) 2009 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Applied ; Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Energy & Fuels ; Engineering |
| 关键词[WOS] | CARBON-DIOXIDE ; CALCIUM-OXIDE ; CALCINATION ; CYCLE ; GAS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279857400026 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5844]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Japan Coal Energy Ctr, Minato Ku, Tokyo 1080073, Japan 3.Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058569, Japan |
| 推荐引用方式 GB/T 7714 | Wang, Yin,Lin, Shiying,Suzuki, Yoshizo. Experimental study on CO2 capture conditions of a fluidized bed limestone decomposition reactor[J]. FUEL PROCESSING TECHNOLOGY,2010,91(8):958-963. |
| APA | Wang, Yin,Lin, Shiying,&Suzuki, Yoshizo.(2010).Experimental study on CO2 capture conditions of a fluidized bed limestone decomposition reactor.FUEL PROCESSING TECHNOLOGY,91(8),958-963. |
| MLA | Wang, Yin,et al."Experimental study on CO2 capture conditions of a fluidized bed limestone decomposition reactor".FUEL PROCESSING TECHNOLOGY 91.8(2010):958-963. |
入库方式： OAI收割
来源：过程工程研究所
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