Co-production system of hydrogen and electricity based on coal partial gasification with CO2 capture
文献类型：期刊论文
| 作者 | Xu, Yujie1; Zang, Guiyan1,2; Chen, Haisheng1; Dou, Binlin3; Tan, Chunqing1 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 37期号:16页码:11805-11814 |
| 关键词 | Co-production system of hydrogen and power Coal partial gasification Hydrogen production Power generation CO2 capture |
| 英文摘要 | To solve the problems of high cost and low efficiency of conventional co-production system of hydrogen and electricity with low hydrogen-to-electricity ratio, a novel co-production system based on coal partial gasification with CO2 capture is proposed and thermodynamically analyzed. The new system integrates the conceptions of cascade conversion of coal and cascade utilization of syngas to realize the system with high efficiency, low cost, environmental friendliness and flexible hydrogen-to-electricity ratio. The performance of the new system is evaluated by an Aspen Plus model and effects of the operating conditions are also studied. It is found that the system with capturing CO2 of 59.7% and hydrogen-to-electricity ratio of 4.76 holds a high exergy efficiency of 54.3% when the carbon conversion ratio of the pressurized fluidized bed (PFB) gasifier is equal to 0.7. The carbon conversion ratio of the PFB gasifier is a dominant factor to decide the performance of system. In comparison with the series-type co-production system, the parallel-type co-production system and separate production system, the new system proposed in this study has exergy-saving efficiency of 17.7%, 15.1% and 8.9%, respectively. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| 研究领域[WOS] | Chemistry ; Electrochemistry ; Energy & Fuels |
| 关键词[WOS] | COMBINED POWER ; ENERGY ; PLANTS ; CHINA ; IGHP |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000307147500025 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/101547]  |
| 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 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China 3.Dalian Univ Technol, Sch Energy & Power Engn, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Yujie,Zang, Guiyan,Chen, Haisheng,et al. Co-production system of hydrogen and electricity based on coal partial gasification with CO2 capture[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(16):11805-11814. |
| APA | Xu, Yujie,Zang, Guiyan,Chen, Haisheng,Dou, Binlin,&Tan, Chunqing.(2012).Co-production system of hydrogen and electricity based on coal partial gasification with CO2 capture.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(16),11805-11814. |
| MLA | Xu, Yujie,et al."Co-production system of hydrogen and electricity based on coal partial gasification with CO2 capture".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.16(2012):11805-11814. |
入库方式： OAI收割
来源：工程热物理研究所
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