Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifl

Details Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifl Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifl

1991-07-30

1993-05-18

Skaling, Linda

Compositions

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

62114, 203 67, 252172, 252DIG9, C09K 504

Patent

active

052118673

ABSTRACT:
Azeotrope-like compositions comprising pentafluoroethane and 1,1,1-trifluoroethane are stable and have utility as refrigerants for heating and cooling.

REFERENCES:
patent: 2101993 (1937-12-01), Fleischer
patent: 3505233 (1970-04-01), Clark
patent: 3732150 (1973-05-01), Bailey
patent: 4303536 (1981-12-01), Orfeo et al.
patent: 4943388 (1990-07-01), Shankland et al.
patent: 4971712 (1990-11-01), Gorski et al.
The Handbook of Solvents (by Scheflan et al.) D. Van Nostrand Co., Inc. NY 1953, Chapter VI, pp. 52-54.
R. C. Downing, Fluorocarbon Refrigerants Handbook, Prentice Hall 1988, pp. 139-158.
Research Disclosure vol. 154 p. 4 Disclosure #15402 "Hydrogen-containing chlorofluorocarbons as refrigerants" (DuPont) Feb. 1977.

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