heat transfer composition, composition, heat transfer device, use of a composition, blowing agent, foamable composition, foam, mechanical power generating device, and methods for cooling and heating an article to extract a substance from biomass, an aqueous solution material, and a particulate solid matrix material, to clean an article, to refit a heat transfer device, to reduce environmental impact, to prepare a composition, and to generate credit for greenhouse gas emission

摘要

A heat transfer composition comprising trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)), difluoromethane (R-32) and 1,1-difluoroethane (R-152a).