REGENERATION OR ACTIVATION OF NOBLE METAL CATALYSTS USING FLUOROHALOCARBONS OR FLUOROHALOHYDROCARBONS

摘要

A procedure for the Activation and / or regeneration of a catalyst of noble metalWhich comprises contacting Said Catalyst at a temperature in excess of 200 * C with an atmosphere that contains a fluorhalocarburo or fluorhalohidrocarburo formula: C (n) H (m) F (X, p) (q)Where X is chlorine and / or Bromine; 1 n 0 M 6 6, includingProvided that m can be no more than the total n in the compound; P and q are integers from 1 to 13 When the compound is Acyclic and integer 1 to 11 when the compound is cyclic.So the fluorhalocarburo and / or fluorhalohidrocarburo or Bromine containing siemprecloro and such that m + P + Q = 2n + 2 when the compound is Acyclic and M + P + Q = 2n when the compound is cyclic.In the absence of hydrogen.