Heat pumping process based on the principle of absorption

Details Heat pumping process based on the principle of absorption Heat pumping process based on the principle of absorption

1982-10-20

1984-11-13

Lieberman, Paul

Compositions

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

With low-volatile solvent or absorbent

252 67, 252 70, 252 71, 423305, 423306, 423309, 423313, 165 63, 62112, 622351, 622381, C09K 500, F25B 2900, F25B 1502

Patent

active

044824661

ABSTRACT:
Phosphoric acid, especially orthophosphoric acid, is employed as the absorption medium in an absorption heat pumping system using water as its working medium. The acid may contain additions of corrosion inhibitors and/or boiling point elevating agents if desired.

REFERENCES:
patent: 4019992 (1977-04-01), Krueger
patent: 4272268 (1981-06-01), Greiner
Daniels, F., Direct Use of the Sun's Energy, New Haven and London, Yale University Press, 1964, pp. 145-146.
Raldow, Ed., New Working Pairs for Absorption Processes: Proceedings of a Workshop in Berlin, Swedish Council for Building Research, 1982.

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