3-COMPONENT MIXTURE REFRIGERANT USING R32, R1234yf, AND R1234ze WITH A LOW GLOBAL WARMING POTENTIAL AND AN OZONE DEPLETION POTENTIAL

摘要

PURPOSE: A 3-componnet mixture refrigerant is provided to replace an existing heat exchanger and compressor without harming the ozone layer by having a 0.0 ozone depletion potential.;CONSTITUTION: A 3-component mixture refrigerant consists of 20-45 weight% of R32, 0.1-80 weight% of R1234yf, and 0.1-70 weight% of R1234ze or a 3-component mixture refrigerant consisting of 70-90 weight% of R32, 0.1-30 weight% of R1234yf, and 0.1-20 weight% of R1234ze. The sum of R32, R1234yf, and R1234ze is 100 weight%. The ozone depletion potential of the mixture refrigerant is 0.0.;COPYRIGHT KIPO 2013