Patent ID: 9644143
Date: 2017-05-09
CPC Classifications: C09K,F25B,Y02A,Y02B,Y02P

Claim:
1. Working material for absorption machines comprising: a. a working agent selected from the group consisting of ammonia (NH b. water (H c. at least one base selected from the group consisting of sodium hydroxide solution (NaOH), potassium hydroxide solution (KOH), and cesium oxide solution (CsOH); and d. at least one water glass selected from the group consisting of sodium water glass having an aqueous solution of disodium oxide (Na wherein a ratio of the weight of the water glass to the weight of water is in a first range of 0.5%<x<3% where x=(weight of basic water glass)/(weight of water), a ratio of the weight of all the bases contained in the basic water glass to the weight of the total water glass is in a second range of 0.1<y<10 where y=(weight of base)/(weight of water glass), the pH of pure water before being mixed with the basic water glass is at least 6, and the pH of the solution of water and basic water glass is set in a third range of approximately 10.5-12.0 at approximately 20° C.