Lubricant for Refrigerating systems with low global warming potential

摘要

The disclosed Technology refers to a working Fluid for a cooling system with low Global Warming Potential (GWP) which includes a CompressorWhere the Working Fluid includes a Polyester Oil Oil, benzene, and a low GWP Refrigerant,And where the LUBRICANT comprising Pentaerythritol Esterified Ester type with a mixture of carboxylic acidsWhere the mixture of carboxylic acids comprising at least a linear carboxylic acid which has 8 to 10 carbon Atoms.The disclosed Technology provides working Fluids of low GWP (commercially useful commercially useful working Fluids based on low GWP Refrigerants) have no problemsSolubility and / or miscibility commonly seen in Fluids of low GWP, including high viscosity Fluids and applications.