变压吸附气体分离用煤基炭分子筛的制备研究进展

Progress of preparation of coal-based carbon molecular sieves for gas separation by pressure swing adsorption

阐述了国内外应用于变压吸附分离气体的煤基炭分子筛吸附剂制备研究进展,总结了以褐煤、烟煤、无烟煤为原料,制备炭分子筛所采用的不同工艺方法及其特点;详细讨论了主要的制备工艺条件对煤基炭分子筛结构和分离性能的影响。

Research progress of the preparation of coal-based carbon molecular sieve （CMS） absorbents used for gas separation by pressure swing adsorption （PSA） is reviewed in this paper. Different preparation methods and their characteristics related to lignite, bituminous and anthracite coal as raw material are summarized. The effects of main preparation conditions on the structures and separation properties of coal-based CMSs are discussed in detail.