1,1,1,2,2,4,5,5,5-NONAFLUORO-4-(TRIFLUOROMETHYL)-3-PENTANONE REFRIGERANT COMPOSITIONS COMPRISING A HYDROCARBON AND USES THEREOF
申请人:Minor Haviland Barbara
公开号:US20050263735A1
公开(公告)日:2005-12-01
Disclosed herein are refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrocarbon. These compositions are useful in refrigeration and air conditioning systems that employ a centrifugal compressor. Also disclosed herein are azeotropic or near azeotropic refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrocarbon.
本文公开了由 1,1,1,2,2,4,5,5,5-壬氟-4-(三氟甲基)-3-戊酮和至少一种碳氢化合物组成的制冷剂和导热流体组合物。这些组合物适用于采用离心压缩机的制冷和空调系统。本文还公开了共沸或近共沸制冷剂和导热流体组合物,该组合物包含 1,1,1,2,2,4,5,5,5-二氟-4-(三氟甲基)-3-戊酮和至少一种烃。