Early opportunities of CO2 geological storage deployment in coal chemical industry in China
文献类型：会议论文
| 作者 | Wei, Ning1; Li, Xiaochun1 ; Liu, Shengnan1; Dahowski, R. T.2; Davidson, C. L.2
|
| 出版日期 | 2014 |
| 会议日期 | OCT 05-09, 2014 |
| 会议地点 | Austin, TX |
| 关键词 | Coal chemical industry Techno-economic evaluation Carbon capture and geological storage Early opportunities |
| 卷号 | 63 |
| DOI | 10.1016/j.egypro.2014.11.767 |
| 页码 | 7307-7314 |
| 英文摘要 | Carbon dioxide capture and geological storage (CCS) is regarded as a promising option for climate change mitigation; however, the high capture cost is the major barrier to large-scale deployment of CCS technologies. High-purity CO2 emission sources can reduce or even avoid the capture requirements and costs. Among these high-purity CO2 sources, certain coal chemical industry processes are very important, especially in China. In this paper, the basic characteristics of coal chemical industries in China is investigated and analyzed. As of 2013 there were more than 100 coal chemical plants in operation. These emission sources together emit 430 million tons CO2 per year, of which about 30% are emit high-purity and pure O-2 (CO2 concentration > 80% and > 98.5% respectively). Four typical source-sink pairs are chosen for techno-economic evaluation, including site screening and selection, source-sink matching, concept design, and economic evaluation. The technical-economic evaluation shows that the levelized cost of a CO2 capture and aquifer storage project in the coal chemistry industry ranges from 14 USD/t to 17 USD/t CO2. When a 15USD/t CO2 tax and 20USD/t for CO2 sold to EOR are considered, the levelized cost of CCS project are negative, which suggests a benefit from some of these CCS projects. This might provide China CCS projects in the near future. (C) 2014 The Authors. Published by Elsevier Ltd. |
| 会议录 | 12TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-12
 |
| 会议录出版者 | ELSEVIER SCIENCE BV |
| 会议录出版地 | AMSTERDAM |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Energy & Fuels |
| WOS记录号 | WOS:000361211507046 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4835]  |
| 专题 | 岩土力学所知识全产出_会议论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech ; 2.Pacific NW Natl Lab |
| 推荐引用方式 GB/T 7714 | Wei, Ning,Li, Xiaochun,Liu, Shengnan,et al. Early opportunities of CO2 geological storage deployment in coal chemical industry in China[C]. 见:. Austin, TX. OCT 05-09, 2014. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。