申请人:Nappa Mario Joseph
公开号:US20090056349A1
公开(公告)日:2009-03-05
Disclosed herein are 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene compositions for use in refrigeration and air conditioning systems, particularly in centrifugal compressor systems. Also disclosed are 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene in combination with at least one bromofluorocarbon, ketones, alcohols, chlorocarbons, ethers, esters, 4-chloro-1,1,2,3,3,4-hexafluorobutene, N-(difluoromethyl)-N,N-dimethylamine, or mixtures thereof, which are azeotropic or near azeotropic.
本文揭示了用于制冷和空调系统的3,
3,4,4,5,5,6,6,6-九
氟-
1-己烯组合物,特别是用于离心压缩机系统。还揭示了3,
3,4,4,5,5,6,6,6-九
氟-
1-己烯与至少一种
溴氟碳化合物、
酮类、
醇类、
氯碳化合物、
醚类、
酯类、4-
氯-1,1,2,3,3,4-六
氟丁烯、N-(二
氟甲基)-N,N-二甲基胺或其混合物的组合物,这些是共沸或接近共沸的。