摘要
基于文献回顾了低浓度煤层气分离提浓的研究现状,分析了存在的问题,分析认为变压吸附适用范围广、生产能力强,在煤层气提浓方面有广阔的应用前景,开发高选择性、高容量、易再生的吸附剂是形成高效提浓技术的关键。
Based on the analysis of literature, reviews the research status of separation in low--concentration coal bed methane and analyzes the existed problems in it. The result shows that pressure swing adsorption has a wide range of application and strong production capacity, and it is promising in the application of coal bed methane concentration. Thus, the key factor of the formation of efficient concentration is to develop the adsorbent which has the merits of high selectivity and easy to regenerate.
出处
《能源与节能》
2013年第12期6-7,71,共3页
Energy and Energy Conservation
基金
国家自然科学基金(51274147)
关键词
煤层气
提浓
变压吸附
煤改性粘结剂
煤质活性炭
coal bed methane
purification
PSA
coal modified binder
coaly activated carbon
