典型文献
Designed synthesis of porous carbons for the separation of light hydrocarbons
文献摘要：
The separation of light hydrocarbon mixtures(C1-C3)generated from petrochemical industry is vital and challenging process for obtaining valuable pure chemical feedstocks.In comparison to the energy inten-sive conventional separation technologies(cryogenic distillation,absorption and hydrogenation),the adsorptive separation is considered as a low energy cost and high efficiency process.Porous carbons have been demonstrated as excellent adsorbents for the separation of light hydrocarbons,owing to their des-ignable structure and tailorable properties.This review summarizes the recent advances of using porous carbons as adsorbents for the separation of light hydrocarbons,including methane/nitrogen,methane/alkane,methane/carbon dioxide,ethylene/ethane and propylene/propane.We discuss the separation mechanisms and highlight the material features including pore structure,surface chemistry and target molecular properties that determine the separation performance.Furthermore,the challenges and devel-opment direction associated with carbonaceous adsorbents for light hydrocarbon separation are dis-cussed,meanwhile the guidelines for the design of porous carbons are proposed.
文献关键词：
中图分类号：
作者姓名：
Shuang Xu;Ru-Shuai Liu;Meng-Yao Zhang;An-Hui Lu
作者机构：
State Key Laboratory of Fine Chemicals,Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources,School of Chemical Engineering,Dalian University of Technology,Dalian 116024,China
文献出处：
引用格式：
[1]Shuang Xu;Ru-Shuai Liu;Meng-Yao Zhang;An-Hui Lu-.Designed synthesis of porous carbons for the separation of light hydrocarbons)[J].中国化学工程学报（英文版）,2022(02):130-150
A类：
ignable
B类：
Designed,synthesis,porous,separation,hydrocarbons,mixtures,C1,C3,generated,from,petrochemical,industry,vital,challenging,process,obtaining,valuable,pure,feedstocks,In,comparison,energy,inten,sive,conventional,technologies,cryogenic,distillation,absorption,hydrogenation,adsorptive,considered,low,cost,efficiency,Porous,have,been,demonstrated,excellent,adsorbents,owing,their,structure,tailorable,properties,This,review,summarizes,recent,advances,using,including,methane,nitrogen,alkane,dioxide,ethylene,propylene,propane,We,discuss,mechanisms,highlight,material,features,pore,surface,chemistry,target,molecular,that,determine,performance,Furthermore,challenges,devel,opment,direction,associated,carbonaceous,are,cussed,meanwhile,guidelines,design,proposed
AB值：
0.587329
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