Thermodynamic analysis of chemical-looping hydrogen generation
文献类型：期刊论文
| 作者 | Zhang, Xiaosong; Jin, Hongguang |
| 刊名 | APPLIED ENERGY
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 112页码:800-807 |
| 关键词 | Chemical looping Hydrogen Generation Thermodynamic Analysis Oxygen carrier |
| 英文摘要 | Recently, interest in chemical-looping combustion (CLC) has grown because it is a technique that could allow cost-effective carbon capture and storage. Recently, the chemical-looping process was also proposed for the production of hydrogen. Chemical-looping hydrogen (CLH) generation, which is a derivation of CLC, is a water-splitting process that involves the reduction-oxidation of a metal oxide. CLC and CLH can reduce the irreversibility and the extent of heat rejection, thereby improving the cycle efficiency. The current paper presents a thermodynamic analysis of CLH to illustrate its potential for improved efficiency. A methodology for selecting oxygen carriers based on their thermodynamic properties is developed, and several candidate materials are reviewed. From a thermodynamic perspective, metals such as Ni and Fe are more suitable for CLH, whereas metals such as Ca and Cd can provide higher efficiency for CLC. Finally, comments on the practical implementations of CLH in power plants are presented. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Energy & Fuels ; Engineering |
| 关键词[WOS] | OXYGEN CARRIERS ; CO2 CAPTURE ; COMBUSTION ; SYSTEM ; OXIDE |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000329377800086 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/98806]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaosong,Jin, Hongguang. Thermodynamic analysis of chemical-looping hydrogen generation[J]. APPLIED ENERGY,2013,112:800-807. |
| APA | Zhang, Xiaosong,&Jin, Hongguang.(2013).Thermodynamic analysis of chemical-looping hydrogen generation.APPLIED ENERGY,112,800-807. |
| MLA | Zhang, Xiaosong,et al."Thermodynamic analysis of chemical-looping hydrogen generation".APPLIED ENERGY 112(2013):800-807. |
入库方式： OAI收割
来源：工程热物理研究所
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