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	Life cycle emissions of greenhouse gas for ammonia scrubbing technology
	Wang, Shujuan ; Liu, Fang ; Chen, Changhe ; Xu, Xuchang
	2010-05-10 ; 2010-05-10
会议名称	KOREAN JOURNAL OF CHEMICAL ENGINEERING ; 6th Korea-China Workshop on Clean Energy Technology ; Busan, SOUTH KOREA ; Web of Science
关键词	ammonia scrubbing CO2 emissions life cycle assessment coal-fired power plant ammonia bicarbonate Chemistry, Multidisciplinary Engineering, Chemical
中文摘要	It is thought that the CO2 emissions from coal-fired power plants contribute greatly to the total anthropogenic CO2 emissions. Ammonia solvent can be used to absorb the CO2, called ammonia scrubbing. However, as has been pointed out, the production of ammonia would emit CO2; therefore, the effectiveness of ammonia scrubbing is doubted. The paper focuses on the problem. Two systems are defined in the paper. System I is CO2 absorption by ammonia scrubbing, and system II is industrial production of ammonium bicarbonate. The total CO2 emissions of the two systems are calculated by means of life cycle assessment. The paper shows that the total CO2 emissions of ammonia scrubbing are less than that of the industrial production of fertilizer ammonium bicarbonate. It can be concluded that ammonia scrubbing is an effective way to reduce the anthropogenic CO2 emissions.
会议录出版者	KOREAN INST CHEM ENGINEERS ; SEOUL ; #307 REGENT RIVER VIEW OFFICE, 547-8 KUI-DONG SUNGDONG-KU, SEOUL 133-200, SOUTH KOREA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19607]
专题	清华大学
推荐引用方式 GB/T 7714	Wang, Shujuan,Liu, Fang,Chen, Changhe,et al. Life cycle emissions of greenhouse gas for ammonia scrubbing technology[C]. 见:KOREAN JOURNAL OF CHEMICAL ENGINEERING, 6th Korea-China Workshop on Clean Energy Technology, Busan, SOUTH KOREA, Web of Science.

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