FLUORINATED ALKENE REFRIGERANT COMPOSITIONS
    28.
    发明授权
    FLUORINATED ALKENE REFRIGERANT COMPOSITIONS 有权
    KÜHLZUSAMMENSETZUNGENMIT FLUORINITENTEN ALKENEN

    公开(公告)号:EP2277970B1

    公开(公告)日:2017-03-15

    申请号:EP10010520.4

    申请日:2004-10-25

    摘要: Liquid compositions for use in compression refrigeration, air-conditioning and heat pump systems in which a fluoroalkene containing from 3 to 4 carbon atoms and at least 1 but no more than 2 double bonds is combined with an effective amount to provide lubrication of an essentially miscible organic lubricant comprised of carbon, hydrogen and oxygen and having a ratio of oxygen to carbon effective to provide a degree of miscibility with said fluoroalkene so that when up to five weight percent of lubricant is added to said fluoroalkene the refrigeration has one liquid phase at at least one temperature between -40 and +70°C. Methods for producing refrigeration and heating with the fluoroalkenes, in combination with the disclosed lubricants, are also disclosed.

    摘要翻译: 用于压缩制冷,空调和热泵系统的液体组合物,其中含有3至4个碳原子和至少1个但不多于2个双键的氟代烯烃与有效量组合以提供基本上可混溶的 由碳,氢和氧组成的有机润滑剂具有有效的氧与碳的比率,以提供与所述氟代烯烃的混溶度,使得当至多5重量百分比的润滑剂被加入到所述氟代烯烃中时,制冷在一个 -40℃至+ 70℃之间至少一个温度。 还公开了与所公开的润滑剂组合的用氟生产制冷和加热的方法。