Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With low-volatile solvent or absorbent
Patent
1989-09-26
1990-12-18
Lieberman, Paul
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
With low-volatile solvent or absorbent
252 67, 252162, 252364, 252DIG9, 62114, C11D 730, C11D 750
Patent
active
049784676
ABSTRACT:
Azeotrope-like compositions of pentafluoroethane and difluoromethane useful for heating and cooling applications.
REFERENCES:
patent: 2101993 (1937-12-01), Fleischer
patent: 2641579 (1953-06-01), Benning
patent: 4303536 (1981-12-01), Orfeo et al.
patent: 4622825 (1986-11-01), Larvo
patent: 4810403 (1989-03-01), Bnons
R. C. Downing, Fluorocarbon Refrigerants Handbook, 17-43, 139-160, (1988).
T. Atwood, "NARBS--The Promise and the Problem Non Azeotrope Refrigerant" . . . American Society of Mechanical Engineers.
M. O. McLinden et al., "Methods for Comparing the Performance of Pure and Mixed Refrigerants in the Vapor Compression Cycle".
Lund Earl A. E.
Shankland Ian R.
Allied-Signal Inc.
Friedenson J. P.
Lieberman Paul
Markowski Kathleen
Szuch Colleen D.
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