Refrigerant compositions
    1.
    发明授权
    Refrigerant compositions 失效
    制冷剂组合物

    公开(公告)号:US06495060B2

    公开(公告)日:2002-12-17

    申请号:US09242809

    申请日:2000-02-10

    IPC分类号: C09K500

    摘要: A composition comprising (A) 1,1,2,2,3-pentafluoropropane(CF2HCF2CFH2) and (B) at least one hydrofluorocarbon selected from the group consisting of 1,1,1,3,3-pentafluoropropane (CF3CH2CF2H) and 1,1,1,2,2,3,3,4,4-nonafluorobutane (CF3CF2CF2CF2H) is described. The composition is useful as a refrigerant and may be used in chillers as a replacement for refrigerant R-11.

    摘要翻译: 一种组合物,其包含(A)1,1,2,2,3-五氟丙烷(CF 2 HCF 2 CFH 2)和(B)至少一种选自1,1,1,3,3-五氟丙烷(CF 3 CH 2 CF 2 H)和1 ,1,1,2,2,3,3,4,4-九氟丁烷(CF 3 CF 2 CF 2 CF 2 H)。 该组合物可用作制冷剂,并且可用于冷却器中作为制冷剂R-11的替代物。