发明申请
US20080293978A1 PROCESS FOR THE SEPARATION OF FLUOROCARBONS USING IONIC LIQUIDS 失效
使用离子液体分离氟化物的方法

PROCESS FOR THE SEPARATION OF FLUOROCARBONS USING IONIC LIQUIDS
摘要:
This invention relates to a process for separating 1,1,2,2-tetrafluoroethane or 1,1,1,2-tetrafluoroethane from a mixture comprising both 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane wherein at least one ionic liquid is used to enhance the efficiency of the separation.
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