[EN] NOVEL ALKYL PERFLUOROALKENE ETHERS AND USES THEREOF<br/>[FR] NOUVEAUX ÉTHERS ALKYLIQUES DE PERFLUOROALCÈNE ET LEURS UTILISATIONS
申请人:DU PONT
公开号:WO2012006493A1
公开(公告)日:2012-01-12
Disclosed are methods of transferring heat comprising providing a device, using a heat-transfer fluid to transfer heat to or from the device, wherein the heat-transfer fluid compositions comprise at least one unsaturated fluoroether having the formula CF3(CF2)xCF=CFCF(OR)(CF2)yCF3, CF3(CF2)xC(OR)=CFCF2(CF2)yCF3, CF3CF=CFCF(OR)(CF2)x(CF2)yCF3, CF3(CF2)xCF=C(OR)CF2(CF2)yCF3, or mixtures thereof, wherein R can be either CH3, C2H5 or mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x + y = 0, 1, 2 or 3.
本发明涉及一种传热方法,包括提供一种装置,使用传热流体将热量传输到或从该装置中,其中传热流体组成物包括至少一种不饱和氟醚,其化学式为CF3(CF2)xCF=CFCF(OR)(CF2)yCF3、CF3(CF2)xC(OR)=CFCF2(CF2)yCF3、CF3CF=CFCF(OR)(CF2)x(CF2)yCF3、CF3(CF2)xCF=C(OR)CF2(CF2)yCF3或其混合物,其中R可以是CH3、C2H5或其混合物,x和y独立地为0、1、2或3,且x+y为0、1、2或3。