A composition containing a refrigerant comprising 1,1,1,2-tetrafluoroethane (HCFC134a) including hydrofluorocarbon component, said composition further comprises at least a boiling point of -5 to +70 additives ℃ saturated hydrocarbon or mixtures thereof....
Experimental analysis of a new refrigerant mixture as drop-in replacement for CFC12 and HFC134a An experimental performance study on a vapour compression refrigeration system with the new R290/R600a refrigerant mixture as drop-in replacement was condu... K Mani,V Selladurai - 《International Jou...
Replacement R22 Refrigerant Gas 99.9% Purity R407c Refrigerant, Find Details and Price about High Purity Cooling Gases Air Cooling System from Replacement R22 Refrigerant Gas 99.9% Purity R407c Refrigerant - Chengdu Henbin Refrigeration Co., Ltd.
The heat transfer rate of R407C evaporators is 3%～5% higher than R22 evaporators and the pressure drop of R407C evaporators is 5%～10% lower than R22. R407C is the ideal refrigerant replacement of R22. 展开 关键词: evaporators refrigerant replacement refrigerant circuitry numerical simulation ...
Fast Freezing R22 Replacement Gas R422D Refrigerant Hot Sale, Find Details and Price about R507 R290 from Fast Freezing R22 Replacement Gas R422D Refrigerant Hot Sale - JINHUA SLIHE CHEMICAL CO., LIMITED
1. Refrigerant gas R410A has replaced R-22 as the preferred refrigerant for use in residential and commercial air conditioners 2.Refrigerant gas does not contribute to ozone depletion, and is therefore becoming more widely used. Product Basic Information Product Name...
Refrigerant Gas R417A Refrigerator Compressor, Find Details and Price about Good Price Replacement of R22 from Refrigerant Gas R417A Refrigerator Compressor - Chengdu Henbin Refrigeration Co., Ltd.
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In this paper, based on the comprehensive consideration of environmental impacts, technical possibility, replacement cost and the operating efficiency of plants, a transitional refrigerant TJR02 was developed and the comparison experiment was conducted to investigate its potential for replacing R22 翻译...
An apparatus and method wherein potential ozone layer-damaging chlorodifluoromethane (Refrigerant R-22) is substituted with a mix of less environmentally damaging refrigerants pentafluoroethane and tetrafluoroethane in chlorodifluoromethane-based air-cooling systems mainly in residential cooling. While less...