PRODUCTION OF FLUORINATED PROPANE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a flucrinated propane in an industrially advantageous way. SOLUTION: This method for producing a fluorinated propane comprises at least the two processes described below: (a) 1st process: a halogenated propane or halogenated propene is fluorinated with hydrogen fluoride in a vapor phase in the presence of a fluorination catalyst to obtain a reaction gas containing a fluorinated propene, and subsequently, (b) 2nd process: the reaction gas obtained above is moved into a reaction zone containing a catalyst consisting of active carbon bearing a higher-valent metal halide and subjected to fluorination with hydrogen fluoride in a vapor phase to afford the aimed fluorinated propane.