Purification of saturated halocarbons

Details Purification of saturated halocarbons Purification of saturated halocarbons

1990-10-02

1995-09-12

Seigel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 1738

Patent

active

054498457

ABSTRACT:
A process for reducing the content of unsaturated impurities in saturated fluorohalocarbons and fluorohalohydrocarbons by contacting the impure saturated fluorohalocarbon and/or fluorohalohydrocarbon in a substantially dry fluid state with a substantially dry amorphous solid metal oxide composition consisting essentially of cupric oxide, cobaltic oxide, silver oxide, manganese dioxide, or a mixture of any two or more thereof, at an effective temperature up to about 300.degree. C.

REFERENCES:
patent: 2999885 (1961-09-01), Heberling
Musick and Williams, Ind. Eng. Chem., Prod. Res. Develop. vol. 13, No. 3, 1974, pp. 175-179.

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