摘要
简单介绍了金属有机骨架材料的发展,主要从甲烷选择型MOF吸附剂、氮气选择型MOF吸附剂2个方面综述了金属有机骨架材料在CH4/N2分离中的研究进展,并对MOFs吸附剂与传统吸附剂的CH4/N2分离性能进行了比较,同时展望了MOFs吸附剂在低品质煤层气脱N2过程的应用前景。
The development of metal-organic frameworks is briefly introduced. The studies on MOFs for the separation of CH4/N2 are mainly reviewed from the aspects of methane-selective and nitrogen-selective MOF adsorbents. The MOF adsorbents are compared with the traditional adsorbents as well. In the end, the prospects of upgrading the coalbed methane by pressure swing adsorption using MOFs as adsorbents are proposed.
出处
《现代化工》
CAS
CSCD
北大核心
2015年第1期23-27,29,共6页
Modern Chemical Industry
基金
国家自然科学基金项目(21476231)
国家“863”计划基金资助项目(2009AA050902)
关键词
金属有机骨架材料
吸附分离
甲烷
氮气
煤层气
metal-organic frameworks
adsorptive separation
methane
nitrogen
coal-bed methane
