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Azeotropic consisting of water and made of a fluorinated hydrocarbon, a process for the removal of water from a solution by azeotropic distillation and method for producing a fluorohydrocarbon
Azeotropic consisting of water and made of a fluorinated hydrocarbon, a process for the removal of water from a solution by azeotropic distillation and method for producing a fluorohydrocarbon
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机译:由水组成且由氟化烃构成的共沸物,通过共沸蒸馏从溶液中去除水的方法以及生产氟代烃的方法
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摘要
The invention relates to binary azeotropic compositions between water and 1,1-dichloro-1-fluoroethane, 1-chloro-1,1-difluroéthane, 1,1,1-trifluoroethane, 1,1,1 , 2-tétrafluro-ethane, 1,1-difluoroethane or trifluoroethylene, a dewatering process solutions by azeotropic distillation by means of these compositions and to a process for producing a hydrofluoroalkane in which Water is removed from the reaction product mixture by azeotropic distillation by means of these compositions.
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