An Advanced Power-Generation System With CO2 Recovery Integrating DME Fueled Chemical-Looping Combustion
文献类型：期刊论文
| 作者 | Han, Tao1,2; Hong, Hui1; Jin, Hongguang1; Zhang, Chuanqiang1,2 |
| 刊名 | JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 133期号:1 |
| 关键词 | dimethyl ether chemical-looping combustion CO2 capture low-temperature thermal energy |
| 英文摘要 | Dimethyl ether (DME) is a promising alternative fuel, but direct combustion of DME will result in extra energy penalty for CO2 separation. In this paper, an advanced power-generation system with CO2 recovery integrating DME fueled chemical-looping combustion is proposed. In the reduction reactor, DME is oxidized by Fe2O3 into CO2 and H2O, and Fe2O3 is reduced into FeO simultaneously. Since the endothermic reduction in Fe2O3 with DME requires relatively low-grade thermal energy around 180 degrees C, waste heat is used to provide the reaction heat. FeO is oxidized into Fe2O3 by air in the oxidation reactor, producing high-temperature flue gas to generate electricity through a thermal cycle. The gas production from the fuel reactor only consists of CO2 and H2O, so CO2 can be easily separated through condensing with no extra energy penalty. As a result, the thermal efficiency could be expected to be 58.6% at a turbine inlet temperature of 1288 degrees C. This proposed system may provide a new approach for high efficient use of DME in the industrial fields, and offer a possibility of chemical-looping combustion with inherent CO2 capture for the alternative fuel. [DOI: 10.1115/1.4003441] |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels |
| 研究领域[WOS] | Energy & Fuels |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000288903200004 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106508]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Han, Tao,Hong, Hui,Jin, Hongguang,et al. An Advanced Power-Generation System With CO2 Recovery Integrating DME Fueled Chemical-Looping Combustion[J]. JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME,2011,133(1). |
| APA | Han, Tao,Hong, Hui,Jin, Hongguang,&Zhang, Chuanqiang.(2011).An Advanced Power-Generation System With CO2 Recovery Integrating DME Fueled Chemical-Looping Combustion.JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME,133(1). |
| MLA | Han, Tao,et al."An Advanced Power-Generation System With CO2 Recovery Integrating DME Fueled Chemical-Looping Combustion".JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME 133.1(2011). |
入库方式： OAI收割
来源：工程热物理研究所
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