Choice of absorbent-refrigerant mixtures

摘要: Twenty-six absorbent—refrigerant combinations, holding good promise as fluid systems, have been considered for single stage absorption air conditioning system. These fluids compared on the basis of solution characteristics, life expectancy characteristics and refrigeration cycle characteristics. The mass flow rates rich poor solutions per ton capacity coefficient performance (CP) were an evaporator temperature 5°C, absorber condenser temperatures 35°C a generator 120°C (low grade energy sources). More than half waste available in industry happens to be at below 200°C. Other types low thermal such solar geothermal can used operating vapour air-conditioning systems.