Study on a multifunctional energy system producing coking heat, methanol and electricity
文献类型：期刊论文
| 作者 | Sun, Shien1,2; Jin, Hongguang1; Gao, Lin1; Han, Wei1 |
| 刊名 | FUEL
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 89期号:7页码:1353-1360 |
| 关键词 | Polygeneration Coke-making Coal gas COG System integration |
| 英文摘要 | A multifunctional energy system (MES) capable of consuming coke oven gas (COG) and coal, and simultaneously producing coking heat, methanol and electricity, was subject to an exergy analyses based on Energy Utilization Diagrams (EUDs). In this system a coal-fired coke oven is adopted to produce coke and COG, where non-coking coal is burned to supply thermal energy to the coking process. The COG and coal gas gasified from coal in a gasifier, were mixed to produce syngas for methanol synthesis. Since COG rich in hydrogen and coal gas rich in CO, the mixture of COG and coal gas can easily adjust the mole ratio of CO to H(2) of syngas instead of the conversional reforming and shift processes. The active component of syngas is firstly converted into methanol and then the rest is introduced to a gas turbine for power generation. As a result, the overall efficiency of the MES system is about 62.3%, and its energy savings ratio is about 15% comparing with individual systems. The paper provides a new approach to use coal more efficiently and cleanly. (C) 2009 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] | GASIFICATION ; BIOMASS |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000277189100007 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106481]  |
| 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, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Shien,Jin, Hongguang,Gao, Lin,et al. Study on a multifunctional energy system producing coking heat, methanol and electricity[J]. FUEL,2010,89(7):1353-1360. |
| APA | Sun, Shien,Jin, Hongguang,Gao, Lin,&Han, Wei.(2010).Study on a multifunctional energy system producing coking heat, methanol and electricity.FUEL,89(7),1353-1360. |
| MLA | Sun, Shien,et al."Study on a multifunctional energy system producing coking heat, methanol and electricity".FUEL 89.7(2010):1353-1360. |
入库方式： OAI收割
来源：工程热物理研究所
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