Entrainer for batch distillation of acetic acid -water system

被引：0
|
作者：
Gadekar, S. V. [2 ]
Naik, R. V. [3 ]
Kaul, S. N. [1 ]
机构：
[1] Natl Environm Engn Res Inst, Nagpur 440020, Maharashtra, India
[2] Bharati Vidyapeeth Univ, Coll Engn, Dept Chem Engn, Pune, Maharashtra, India
[3] Natl Chem Lab, Pune, Maharashtra, India
来源：
JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH | 2009年 / 68卷 / 10期
关键词：
Acetic acid; Batch distillation; Benzene; Entrainer; Toluene; SELECTION-RULES;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Acetic acid-water system (AW) poses a challenge in reactive distillation, acetic acid purity and loss of acetic acid in aqueous solutions. Feasible separation of AW has been studied using entrainers but acetic acid loss in lean phase cannot be avoided. This study presents feasible region to operate column with toluene and benzene as entrainer for AW. Liquid-liquid equilibrium data and nature of tie line for ethyl acetate are given priority.
引用
收藏
页码：871 / 875
页数：5
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