QUASI-AZEOTROPIC COMPOSITION COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND TRANS-1,3,3,3-TETRAFLUOROPROPENE

摘要

The present invention relates to a quasi-azeotropic composition comprising from 60 mol % to 99.9 mol % of 2,3,3,3-tetrafluoropropene and from 0.1 mol % to 40 mol % of trans-1,3,3,3-tetrafluoropropene relative to the total number of moles of the composition, said quasi-azeotropic composition having a boiling point of between 45° C. and 80° C., at a pressure of between 1 and 50 bar abs, preferably between 12 and 20 bar abs. The present invention also relates to the use of said composition in heat transfer applications.