Power plants – Motive fluid energized by externally applied heat – Process of power production or system operation
Patent
1976-12-15
1977-10-25
Pitlick, Harris A.
Power plants
Motive fluid energized by externally applied heat
Process of power production or system operation
252 66, 252 67, 252305, 252364, 252DIG9, C09K 504, F01K 2506
Patent
active
040550494
ABSTRACT:
Constant boiling mixtures of 1,2-difluoroethane and 1,1,2-trichloro-1,2,2-trifluoroethane are useful as power fluids in low temperature Rankine cycles, and as refrigerants, aerosol propellants, expansion agents and solvents.
REFERENCES:
patent: 2479259 (1949-08-01), Reed et al.
patent: 2641580 (1953-06-01), Lewis
patent: 3511049 (1970-05-01), Norton et al.
patent: 3607768 (1971-09-01), Haase et al.
Stiel et al., "Optimum Properties of Working Fluids for Solar Powered Heat Pumps", Rec. Intersoc. Energy Convers. Eng. Conf., 10th, 1975, pp. 171-177, Chem. Abs. 84:76778q.
Murphy Kevin P.
Stahl Richard F.
Allied Chemical Corporation
Friedenson Jay P.
Pitlick Harris A.
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