Patent ID: 8707720
Filing Date: 2014-04-29
Classification: C09K,F25B

Abstract:
1. A process for adjusting the temperature of an object, medium or a space comprising (a) absorbing refrigerant vapor with an absorbent to form a mixture; (b) heating the mixture to separate refrigerant, in vapor form, from the absorbent and increase the pressure of the refrigerant vapor; (c) condensing the refrigerant vapor under pressure to a liquid; (d) reducing the pressure of the liquid refrigerant, and evaporating the refrigerant to form first and second portions of refrigerant vapor; (e-1) mechanically increasing the pressure of the first portion of refrigerant vapor, and then repeating step (c) to subject the first portion of refrigerant vapor to condensation to liquid; and (e-2) repeating step (a) to re-absorb, with the absorbent, the second portion of refrigerant vapor;