典型文献
Monte Carlo simulation of sequential structure control of AN-MA-IA aqueous copolymerization by different operation modes
文献摘要：
The regulation of polyacrylonitrile(PAN)copolymer composition and sequence structure is the precon-dition for producing high-quality carbon fiber high quality.In this work,the sequential structure control of acrylonitrile(AN),methyl acrylate(MA)and itaconic acid(IA)aqueous copolymerization was investi-gated by Monte Carlo(MC)simulation.The parameters used in Monte Carlo were optimized via machine learning(ML)and genetic algorithms(GA)using the experimental data from batch copolymerization.The results reveal that it is difficult to control the aqueous copolymerization to obtain PAN copolymer with uniform sequence structure by batch polymerization with one-time feeding.By contrary,it is found that the PAN copolymer with uniform composition and sequence structure can be obtained by adjusting IA feeding quantity in each reactor of a train of five CSTRs.Hopefully,the results obtained in this work can provide valuable information for the understanding and optimization of AN copolymerization process to obtain high-quality PAN copolymer precursor.
文献关键词：
中图分类号：
作者姓名：
Tong Qin;Zhenhao Xi;Ling Zhao;Weikang Yuan
作者机构：
State Key Laboratory of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China;College of Chemistry and Chemical Engineering,Xinjiang University,Urumqi 830046,China
文献出处：
引用格式：
[1]Tong Qin;Zhenhao Xi;Ling Zhao;Weikang Yuan-.Monte Carlo simulation of sequential structure control of AN-MA-IA aqueous copolymerization by different operation modes)[J].中国化学工程学报（英文版）,2022(06):231-242
A类：
precon,itaconic,CSTRs
B类：
Monte,Carlo,simulation,sequential,structure,control,MA,IA,aqueous,copolymerization,by,different,operation,modes,regulation,polyacrylonitrile,PAN,composition,sequence,dition,producing,high,quality,carbon,fiber,In,this,work,methyl,acrylate,acid,was,investi,gated,MC,parameters,used,were,optimized,via,machine,learning,ML,genetic,algorithms,GA,using,experimental,data,from,batch,results,reveal,that,difficult,uniform,one,feeding,By,contrary,found,can,obtained,adjusting,quantity,each,reactor,train,five,Hopefully,provide,valuable,information,understanding,optimization,process,precursor
AB值：
0.473917
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