Azeotrope-like compositions of tetrafluoropropene and water
    107.
    发明授权
    Azeotrope-like compositions of tetrafluoropropene and water 有权
    四氟丙烯和水的共沸组合物

    公开(公告)号:US08747691B2

    公开(公告)日:2014-06-10

    申请号:US13082980

    申请日:2011-04-08

    IPC分类号: C09K5/04 C07C17/38

    摘要: Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impurities during production. Azeotropes of the instant invention are similarly useful in final compositions or for the manufacture of final compositions, such as blowing agent, propellants, refrigerants, diluents for gaseous sterilization and the like.

    摘要翻译: 提供了反式-1,3,3,3-四氟丙烯(HFO-1234ze(E))和水的共沸和类共沸组合物。 这种共沸和类共沸组合物可用于在生产过程中从杂质中分离反式-1,3,3,3-四氟丙烯。 本发明的共沸物类似地可用于最终组合物或用于制造最终组合物,例如发泡剂,推进剂,制冷剂,用于气体灭菌的稀释剂等。

    Azeotrope-Like Compositions Of Tetrafluoropropene And Water
    110.
    发明申请
    Azeotrope-Like Compositions Of Tetrafluoropropene And Water 有权
    四氟丙烯和水的共沸组合物

    公开(公告)号:US20110275723A1

    公开(公告)日:2011-11-10

    申请号:US13082980

    申请日:2011-04-08

    IPC分类号: A01N25/02 C07C17/38 C09K3/00

    摘要: Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impurities during production. Azeotropes of the instant invention are similarly useful in final compositions or for the manufacture of final compositions, such as blowing agent, propellants, refrigerants, diluents for gaseous sterilization and the like.

    摘要翻译: 提供了反式-1,3,3,3-四氟丙烯(HFO-1234ze(E))和水的共沸和类共沸组合物。 这种共沸和类共沸组合物可用于在生产过程中从杂质中分离反式-1,3,3,3-四氟丙烯。 本发明的共沸物类似地可用于最终组合物或用于制造最终组合物,例如发泡剂,推进剂,制冷剂,用于气体灭菌的稀释剂等。