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    • 2. 发明申请
    • SYSTEMS AND METHODS FOR PRODUCING FLUOROCARBONS
    • 用于生产氟化物的系统和方法
    • WO2005019142A1
    • 2005-03-03
    • PCT/US2004/023917
    • 2004-07-22
    • PCBU SERVICES, INC.HEDRICK, VickiBOGGS, JanetBRANDSTADTER, StephanCOHN, Mitchel
    • HEDRICK, VickiBOGGS, JanetBRANDSTADTER, StephanCOHN, Mitchel
    • C07C19/08
    • C07C17/354B01J23/8926B01J27/08B01J27/128B01J27/13B01J35/0006C07C17/23C07C19/08C07C21/18C07C19/10
    • Systems and methods for producing fluorocarbons are provided that include contacting a saturated halogenated fluorocarbon with hydrogen and catalyst to produce a saturated hydrofluorocarbon and an unsaturated fluorocarbon. Aspects of the present invention describe systems and methods for contacting saturated halogenated fluorocarbons such as CF 3 CClFCF 3 and/or CF 3 CCl 2 CF 3 with hydrogen and catalyst. Systems and methods of the present invention also describe contacting saturated halogenated fluorocarbons with catalysts having one or more of K, Zr, Na, Ni, Cu, Ni, Zn, Fe, Mn, Co, Ti, and Pd. Aspects of the present invention also describe contacting saturated halogenated fluorocarbons with hydrogen under pressure. Saturated hydroflourocarbons and unsaturated fluorocarbons produced in accordance with the systems and methods of the present invention can include one or more of CF 3 CFHCF 3 , CF 3 CH 2 CF 3 , CF 3 CHClCF 3 , CF 3 CF=CF 2 , CF 3 CH=CF 2 , and CF 3 CCl=CF 2 .
    • 提供了制备碳氟化合物的系统和方法,包括使饱和卤代碳氟化合物与氢气和催化剂接触以产生饱和氢氟碳化合物和不饱和氟碳化合物。 本发明的方面描述了将饱和卤代碳氟化合物如CF 3 CClFCF 3和/或CF 3 CCl 2 CF 3与氢气和催化剂接触的系统和方法。 本发明的系统和方法还描述了使饱和卤代碳氟化合物与具有一种或多种K,Zr,Na,Ni,Cu,Ni,Zn,Fe,Mn,Co,Ti和Pd的催化剂接触。 本发明的方面还描述了在压力下使饱和卤代碳氟化合物与氢接触。 根据本发明的系统和方法生产的饱和氢氟烃和不饱和碳氟可以包括CF 3 CFHCF 3,CF 3 CH 2 CF 3,CF 3 CHClCF 3,CF 3 CF = CF 2,CF 3 CH = CF 2和CF 3 CCl = CF 2中的一种或多种。