化工学报2018，Vol.69Issue(6)：2339-2352,14.DOI:10.11949/j.issn.0438-1157.20180096
金属有机框架材料分离低碳烃的研究进展
Separation of light hydrocarbons with metal-organic frameworks
摘要
Abstract
Separation and purification of structurally similar olefin/paraffin/alkyne mixtures are vital important processes in chemical industry. Light hydrocarbons have similar physical and chemical properties, and only have minor difference in carbon number and degrees of unsaturation. Traditional cryogenic distillation usually exhibit low selectivity for structurally-related hydrocarbons and thus are energy-intensive processes. The diversity and designability of metal-organic frameworks (MOFs)/porous coordination polymers (PCPs) makes them can recognize the minor difference of different hydrocarbon molecules. Therefore, many significant progresses have been made in hydrocarbon separation with microporous MOFs as novel adsorbents. In this review, the recent progresses of MOFs in the adsorptive separation of olefin/paraffin/alkyne mixtures (C2and C3) were systematically summarized. Additionally, the current problems and the future research directions to address challenges in the field of separation of light hydrocarbons with MOFs were discussed.关键词
低碳烃/吸附/分离/烯烃/烷烃/炔烃/金属有机框架材料Key words
light hydrocarbons/adsorption/separation/olefin/alkane/alkynes/metal-organic frameworks分类
化学化工引用本文复制引用
崔希利,邢华斌..金属有机框架材料分离低碳烃的研究进展[J].化工学报,2018,69(6):2339-2352,14.基金项目
国家自然科学基金项目(21725603,21436010) （21725603,21436010）
浙江省自然科学基金项目(LZ18B060001).supported by the National Natural Science Foundation of China (21725603, 21436010) and the Natural Science Foundation of Zhejiang Province (LZ18B060001). （LZ18B060001）
