Continuous Synthesis of Ethyl Butyrate by Reactive Distillation
WANG Hao-shui~1,XU Ding-wang~2,JIN Si-yi~2(1.Qilu Petrochemical Co.,Ltd.,SINOPEC,Shangdong Zibo 255048,China;2.School of Chemical Engineering,Qingdao University of Science and Technology, Shandong Qingdao 266042,China)
(1.Qilu Petrochemical Co.,Ltd.,SINOPEC,Shangdong Zibo 255048,China;2.School of Chemical Engineering,Qingdao University of Science and Technology, Shandong Qingdao 266042,China
Abstract Catalyzed by p-toluene sulphoric acid,continuous synthesis of ethyl butyrate by reactive distillation method was performed with experiment and computer simulation.Based on the results of the Aspen Plus simulation and experiment of the reactive distillation column,the process simulation and experiment were carried out and the feasible process scheme was proposed.By this technic,the theoretical content of the ethyl butyrate in the product could reach 99.5%.Also,the proposed technic has the advantages of more simple,less waste water letting off,and lower investment etc.
WANG Hao-shui~1,XU Ding-wang~2,JIN Si-yi~2.Continuous Synthesis of Ethyl Butyrate by Reactive Distillation[J] Chemcial Industry and Engineering, 2006,V23(5): 377-381
2006, Vol. 23 
