摘要
本文研究溶盐萃取精馏法制取无水乙醇的物理化学原理、工艺流程、主要设备设计及工艺条件的选定。这种工艺具有优质、低耗、易于操作等优点。
The purpos of this paper is to study extractive distillation by salt effect for anhydrous alcohol.Its principles of physical chemistry,technology flowsheet,design of main equipments and optimum technologycal conditions aredescribed.The methed has the advantage of low price. high quality and good operation.
出处
《宝鸡文理学院学报（自然科学版）》
CAS
1994年第2期116-120,共5页
Journal of Baoji University of Arts and Sciences(Natural Science Edition)
基金
陕西省经贸委1992年新产品(新工艺)开发项目
关键词
盐效应
萃取
精馏
萃取剂
无水乙醇
乙醇
salt effect,extractive distillation,extractive solvent,anhydrous alcohol
