Integrating mid-temperature solar heat and post-combustion CO2-capture in a coal-fired power plant
文献类型：期刊论文
| 作者 | Zhao, Yawen1,2; Hong, Hui1; Zhang, Xiaosong1; Jin, Hongguang1 |
| 刊名 | SOLAR ENERGY
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 86期号:11页码:3196-3204 |
| 关键词 | Hybrid system Mid-temperate solar heat Post-combustion CO2 capture |
| 英文摘要 | This article proposed a hybrid power system combining mid-temperature solar heat and a coal-fired power plant for CO2 capture. In this system, solar heat at around 300 degrees C replaces the high-quality steam extractions of the Rankine cycle to heat the feed water, so the steam that was to be extracted can expand efficiently in the high-pressure turbines. In this hybrid system, the CO2 capture penalty is completely compensated for by the enhanced work output contributed by the solar heat. The annual solar field cost is reduced to 10.8 $/ton-CO2, compared to 25.8 $/ton-CO2 in a system with solar heat for direct solvent regeneration. Additionally, the mid-temperature solar heat is converted into work with an improved efficiency of 27%. Thus, this system offers a promising approach to reduce the CO2 capture penalty in CCS with attractive cost-effective utilization of mid-temperature solar heat. Crown Copyright (c) 2012 Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels |
| 研究领域[WOS] | Energy & Fuels |
| 关键词[WOS] | CO2 CAPTURE ; CARBON CAPTURE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000314486000009 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/101511]  |
| 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 | Zhao, Yawen,Hong, Hui,Zhang, Xiaosong,et al. Integrating mid-temperature solar heat and post-combustion CO2-capture in a coal-fired power plant[J]. SOLAR ENERGY,2012,86(11):3196-3204. |
| APA | Zhao, Yawen,Hong, Hui,Zhang, Xiaosong,&Jin, Hongguang.(2012).Integrating mid-temperature solar heat and post-combustion CO2-capture in a coal-fired power plant.SOLAR ENERGY,86(11),3196-3204. |
| MLA | Zhao, Yawen,et al."Integrating mid-temperature solar heat and post-combustion CO2-capture in a coal-fired power plant".SOLAR ENERGY 86.11(2012):3196-3204. |
入库方式： OAI收割
来源：工程热物理研究所
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