Absorbent composition for refrigeration and heating systems

Details Absorbent composition for refrigeration and heating systems Absorbent composition for refrigeration and heating systems

1988-02-11

1988-12-27

Wax, Robert A.

Compositions

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

With low-volatile solvent or absorbent

62101, 62109, 62112, 252 68, C09K 504

Patent

active

047939400

ABSTRACT:
The invention provides a working fluid for an absorption refrigeration, cooling or heating system comprising a mixture of dimethyl formamide and N-methyl-2-pyrrolidone as the absorbent therein.

REFERENCES:
patent: 4413479 (1983-11-01), Rojey
patent: 4418545 (1983-12-01), Markfort
patent: 4428854 (1984-01-01), Enjo et al.
patent: 4557850 (1985-12-01), Ando et al.

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