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��ѧ��ҵ�빤�� 2005, Vol. 22 Issue (3) :211-215    DOI:
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Separation of Methanol-Acetone Binary Azeotrope by Extractive Distillation
ZHONG Lu-ping~1,LIU Jia-qi~2,JIA Yan-lei~2 (1.Shanghai Research Institute of Petrochemical Technology,Shanghai 200540,China; , School of Chemical Engineering,Tianjin University,Tianjin 300072,China)
(1.Shanghai Research Institute of Petrochemical Technology,Shanghai 200540,China; , School of Chemical Engineering,Tianjin University,Tianjin 300072,China
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ժҪ ��HYSYS2 2����Լ״��ͱ�ͪ���������ȡ������̽�����ģ�����,��ˮ�͵��Ҵ���(MEA)��Ϊ�ܼ�,ͨ���ı䲻ͬ������:ԭ�Ͻ���λ�á��ܼ��ȡ������Ⱥ��ܼ������¶�,�ó����Ե���ѹ�������;��ģ�����ѹ���������,����ˮ�͵��Ҵ���Ϊ�ܼ���ȡ�������״��ͱ�ͪ���������������о�,��������ģ��������Ǻ�,�Ӷ���֤��ģ��Ŀɿ���;����ˮ�͵��Ҵ��������ܼ�����ȡ�����ص�����˱Ƚ�,���Ҵ�������ȡ����Ч����ˮҪ�õĶࡣ
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Abstract�� The simulation of extractive distillation for methanol-acetone binary azeotrope with extractive solvents of water and monoethanolamine(MEA) was made by the soft ware of HYSYS model version 2.2.The simulation under different conditions,the position of feed-stage,the ratio of extract solvent to feed,the reflux ratio and the temperature of extract solvents,was made for optimizing the operation parmeters.Through practical experiments and comparison of data between simulation and expriment,the reliability of simulation was testified.In addition,according to the comparison of the performance of extractive distillation between water and MEA,the extractive effect of MEA is much better than that of water.
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Received 2005-05-15; published 2005-05-15
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��»ƽ,������,������.��ȡ�������״��ͱ�ͪ������[J].  ��ѧ��ҵ�빤��, 2005,22(3): 211-215
ZHONG Lu-ping~1,LIU Jia-qi~2,JIA Yan-lei~2 .Separation of Methanol-Acetone Binary Azeotrope by Extractive Distillation[J].  Chemcial Industry and Engineering, 2005,22(3): 211-215
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