| 摘要 |
PURPOSE:To efficiently recover high temperature heat from a low temperature heat source in a recovering method for thermal energy which has the steps of heating and regenerating by using the first and second reactors by connecting and cooling an absorption refrigerator to the first reactor in the regenerating step. CONSTITUTION:An absorption refrigerator 3 is connected to a reactor 1 in the regeneration step, and a brine circulation passage 7 cooled by a refrigerant in a cooler is formed through a low temperature exhaust gas between the refrigerator 3 and the reactor 1. When the reactive product at the heating step in the reactor 1 is cooled with the brine, a reaction with gaseous substance filled in advance in the reactor 1 will advance and the substance decomposed by the exhaust gas in the heating step is regenerated. On the other hand, the reaction product in the second reactor 2 at the heating step is simultaneously decomposed, and the gas thus produced is supplied to the reaction with the reaction product in the reactor 1. The reaction heat thus obtained can be efficiently produced instead of high temperature vapor. |
