Mixed fluorination catalyst
AssigneeElf Atochem S.A.
InventorsPhilippe Bonnet, Eric Jorda, Eric Lacroix
Life of this patent
Estimating the term…
Abstract
Mixed fluorination catalyst comprising one or more nickel and chromium oxides, halides and/or oxyhalides deposited on a support composed of aluminium fluoride or of a mixture of aluminium fluoride and alumina, characterized in that the weight of nickel/weight of chromium ratio is between 0.08 and 0.25, preferably between 0.1 and 0.2.
Claims5
Mixed fluorination catalyst comprising at least one nickel oxide and at least one chromium oxide, halide and/or oxhalide deposited on a support composed of aluminum fluoride or of a mixture of aluminum fluoride and alumina, the weight of nickel/weight of chromium ratio is between 0.08 and 0.25.
Dependencies are inferred from the claim text.