Adsorption of H2S from anaerobic digestion gas on impregnated activated carbon

摘要：

Anaerobic digestion gases consist primarily of CH4, CO2, plus trace amounts of sulfides, organic halides and non-methane hydrocarbons. The specific contaminants in the anaerobic digestion gas of concern to the fuel cell are sulfur and halides. Both of these ingredients can ‘poison and therefore reduce the life of the power plants fuel processor. The primary goal of our study was to investigate the selective adsorption kinetics as well as column dynamics and surface chemistry in terms of oxygen exists or not and relative humidity to understand the effect of changes in atmospheric conditions on the performance of potassium iodide impregnated activated carbon bed.

关键词： adsorption anaerobic digestion gas (ADG) hydrogen sulfide impregnation

作者: Do-Young Choi Se-Il Yang Seong-Cheol Jang Byoung-Sung Ahn Dae-Ki Choi

作者单位: Environment & Process Technology Division, Korea Institute of Science Technology 39-1 Hawolgok-dong, Sungbuk-gu, Seoul 136-791, Korea

会议类型: 国际会议

会议名称: The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-14（万方平台首次上网日期，不代表论文的发表时间）