典型文献
Synthesis and optimization of high-performance amine-based polymer for CO2 separation
文献摘要：
Membrane technology features inspiring excellence from numerous separation technologies for CO2 cap-ture from post-combustion gas.Polyvinylamine(PVAm)-based facilitated transport membranes show significantly high separation performance,which has been proven promising for industrial scale-up.However,commercialized PVAm with low molecular weight and excessive crystallinity is not available to prepare high-performance membranes.Herein,the synthesis process of PVAm was optimized by reg-ulating polymerization and acidic hydrolytic conditions.The membranes based on PVAm with a molec-ular weight of 154 kDa and crystallinity of 11.37％display high CO2 permeance of 726 GPU and CO2/N2 selectivity of 55 at a feed gas pressure of 0.50 MPa.Furthermore,we established a PVAm synthesis reactor with an annual PVAm solution(1％(mass))capacity of over 7000 kg and realized the scaled-up manufac-ture of both PVAm and composite membranes.
文献关键词：
中图分类号：
作者姓名：
Ye Yuan;Yurui Pan;Menglong Sheng;Guangyu Xing;Ming Wang;Jixiao Wang;Zhi Wang
作者机构：
Chemical Engineering Research Center,School of Chemical Engineering and Technology,Tianjin University,Tianjin 300350,China;Tianjin Key Laboratory of Membrane Science and Desalination Technology,State Key Laboratory of Chemical Engineering,Collaborative Innovation Center of Chemical Science and Engineering,Haihe Laboratory of Sustainable Chemical Transformations,Tianjin University,Tianjin 300350,China;College of Chemical Engineering and Safety,Binzhou University,Engineering Research Center for Industrial Wastewater Treatment and Reuse of Shandong Province,Binzhou 256600,China
文献出处：
引用格式：
[1]Ye Yuan;Yurui Pan;Menglong Sheng;Guangyu Xing;Ming Wang;Jixiao Wang;Zhi Wang-.Synthesis and optimization of high-performance amine-based polymer for CO2 separation)[J].中国化学工程学报（英文版）,2022(10):168-176
A类：
Polyvinylamine,PVAm
B类：
Synthesis,optimization,high,performance,separation,Membrane,technology,features,inspiring,excellence,from,numerous,technologies,post,combustion,gas,facilitated,transport,membranes,show,significantly,which,has,been,proven,promising,industrial,up,However,commercialized,low,molecular,weight,excessive,crystallinity,not,available,prepare,Herein,synthesis,process,was,optimized,by,reg,ulating,polymerization,acidic,hydrolytic,conditions,kDa,display,permeance,GPU,N2,selectivity,feed,pressure,Furthermore,established,reactor,annual,solution,mass,capacity,over,realized,scaled,manufac,both,composite
AB值：
0.551846
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