Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With low-volatile solvent or absorbent
Patent
1996-06-27
1998-06-16
Skane, Christine
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
With low-volatile solvent or absorbent
252 67, 62112, C09K 504
Patent
active
057665044
ABSTRACT:
In order to depress a crystallization temperature of an absorbent composition for an absorption refrigeration system without depressing vapor absorption ability, cesium chloride is added to an alkaline solution containing lithium bromide as a main component, in an amount of 0.01 to 15% by weight, based on the weight of an aqueous 64% lithium bromide solution.
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Database Inspec.; Institute of Electrical Engineers, Stevenage, GB; Inspec. No. AN 4983520, "Rotary Heat Pump Driven by Natural Gas", Riffat et al, Aug. 1995.
Koseki and Takahashi: "Mechanism of Solubility Elevation in Aqueous Mixed Solutions of LiBr and CaCl.sub.2 --Development of LiBr-CaCl.sub.2 Mixture Absrobent" Kagaku Kogaku Ronbunshu 17, (1991), p. 287 no month available.
Koseki and Takahashi: "Mechanism of Vapor Pressure Depression in Aqueous Mixed Solution of LiBr and CaCl.sub.2 " Kabaku Kogakku Ronbunshu 17, pp. 1102-1103.
Murakami Akihiro
Nakajima Kunihiko
Shoji Takatoshi
Takatani Yoshiaki
Kawasaki Jukogyo Kabushiki Kaisha
Kawasaki Thermal Engineering Co., Ltd.
Skane Christine
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