全球智库信息集成服务系统(G2TT): Technoeconomic assessment of China's indirect coal liquefaction projects with different CO2 capture alternatives.

G2TT

来源类型	Article
规范类型	其他
DOI	10.1016/j.energy.2011.09.007
	Technoeconomic assessment of China's indirect coal liquefaction projects with different CO2 capture alternatives.
	Zhou W; Zhu B; Chen D; Zhao F; Fei W
发表日期	2011
出处	Energy 36 (11): 6559-6566
出版年	2011
语种	英语
摘要	ICL (Indirect coal liquefaction), an alternative fuel-supplying technology, has drawn much attention and caused considerable debate in China's energy sector. The hurdles to its development include the high risk of investment into large-scale installations, the high CO2 emissions and water resource consumption. A comprehensive assessment of ICL is urgently needed. This study provides an economic assessment and a technical analysis based on process simulations. To address the future challenge of curbing CO2 emissions, three absorption methods are compared for capturing the CO2 released from the ICL process: DM (a novel absorbent), MEA and Rectisol. The comparative results suggest that physical absorbents, represented by Rectisol and DMC, have a remarkable advantage over chemical absorption processes, represented by MEA. The Rectisol process costs the least, while the DMC process is close to the same level. As a novel absorbent, DMC has the potential to be widely used in the future. The economic analysis of CL predicted a high capital cost of over 35 billion yuan and an overall product cost of approximately 3800 yuan/ton for the baseline. In addition, via a sensitivity analysis, coal price, electricity price and capacity factor were identified as the three most influential factors affecting the overall product cost.
主题	Energy (ENE)
关键词	ICL (Indirect coal liquefaction) CO2 capture Technoeconomic assessment
URL	http://pure.iiasa.ac.at/id/eprint/9515/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/129239
推荐引用方式 GB/T 7714	Zhou W,Zhu B,Chen D,et al. Technoeconomic assessment of China's indirect coal liquefaction projects with different CO2 capture alternatives.. 2011.