Azeotrope-like compositions of trifluoromethane, carbon dioxide,

Details Azeotrope-like compositions of trifluoromethane, carbon dioxide, Azeotrope-like compositions of trifluoromethane, carbon dioxide,

1996-05-01

1998-03-17

McGinty, Douglas J.

Compositions

Vaporization, or expansion, refrigeration or heat or energy...

252 69, 510177, 510410, 510411, 62114, 623241, 521910, 521131, 521 98, 264 53, 264DIG5, C09K 504, C11D 730, C08J 914

Patent

active

057283150

ABSTRACT:
Azeotrope-like compositions of trifluoromethane, carbon dioxide, ethane, and hexafluoroethane are provided. The compositions of the invention are environmentally desirable for use as refrigerants, aerosol propellants, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.

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Moss, J.H., et al., "Fluorination of methane and related compounds by copper(II) fluoride", J. Fluorine Chem., 6(5)(1975), 393-416, Month not known -75.

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