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    • 2. 发明申请
    • FLUORINATED KETONE AND FLUORINATED ETHERS AS WORKING FLUIDS FOR THERMAL ENERGY CONVERSION
    • 氟化酮和氟化醚作为工作流体进行热能转换
    • WO2005085398A2
    • 2005-09-15
    • PCT/US2005/006555
    • 2005-03-01
    • HONEYWELL INTERNATIONAL INC.ZYHOWSKI, Gary, J.SINGH, Rajiv, R.
    • ZYHOWSKI, Gary, J.SINGH, Rajiv, R.
    • C10M
    • C09K5/045C09K2205/108C09K2205/112
    • Polyfluorinated ethers and polyfluorinated ketones and mixtures thereof, preferably polyfluorinated ethers such as methyl (trifluoroethyl) ether (CH3OCH2CF3), methyl (heptafluoropropyl) ether (CH 3 OCF 2 CHFCF 3 ), di(trifluoroethyl) ether (CF 3 CH 2 OCH 2 CF 3 ), methyl (hexafluoropropyl) ether (CH 3 OCF 2 CF 2 CHF 2 ), methyl (pentafluoropropyl) ether (CH 3 OCH 2 CF 2 CF 3 ), methyl (perfluorobutyl) ether (C 4 F 9 OCH 3 ), ethyl (perfluorobutyl) ether (C 4 F 9 OC 2 H 5 ), and polyfluorinated ketones such as methyl (perfluoromethyl) ketone (CF 3 COCH 3 ), perfluoromethyl (trifluoroethyl) ketone (CF 3 CH 2 COCF 3 ), methyl (perfluooroethyl) ketone (C 2 F 5 COCH 3 ), methyl (perfluoropropyl) ketone (F 3 CF 2 CF 2 COCH 3 ), perfluoroethyl (perfluoropropyl) ketone (CF 3 CF 2 CF 2 COC 2 F 5 ), methyl (octafluorobutyl) ketone (C 2 F 5 CFHCF 2 COCH 3 ), di(perfluoropropyl) ketone (CF 3 CF 2 CF 2 COCF 2 CF 2 CF 3 ), and mixtures thereof meet the requirement for not adversely affect atmospheric chemistry and would be a negligible contributor to ozone depletion and to green-house global warming in comparison to the fully halogenated hydrocarbons and are suitable for use as working fluids for u se i n thermal energy conversion systems such as an organic Rankine cycle system.
    • 多氟化醚和多氟化酮及其混合物,优选多氟化醚如甲基(三氟乙基)醚(CH 3 OCH 2 CF 3),甲基(七氟丙基)醚(CH 3 OCF 3) 2 CHFCF 3),二(三氟乙基)醚(CF 3 CH 2 OCH 2 CF 2 CF 3) ),甲基(六氟丙基)醚(CH 3)2 OCF 2 CF 2 CHF 2, ),甲基(五氟丙基)醚(CH 3 OCH 2 CF 2 CF 3),甲基(五氟丙基) 全氟丁基)醚(C 4 F 9 OCH 3),乙基(全氟丁基)醚(C 4 F 4) 例如甲基(全氟甲基)酮(CF 3 COCH 3),以及多氟化酮如甲基(全氟甲基)酮(CF 3 COCH 3) ,全氟甲基(三氟乙基)酮(CF 3 CH 2 COCF 3),甲基(全氟乙基)酮(C 3 H 5) (全氟丙基)酮(F 3),甲基(全氟丙基)酮(F 3) (全氟丙基)酮(CF 3 CF 3),全氟乙基(全氟丙基)酮(CF 3 CF 3) (二氟甲基)甲基(八氟丁基)酮(C 2 H 5) (全氟丙基)酮(CF3CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF2CF3) CF 2 CFCF 2 CF 2 CF 3)以及它们的混合物满足不会不利的要求 影响大气化学,与全卤代烃相比,对臭氧消耗和温室气体全球变暖的影响可以忽略不计,并且适合用作热能转化系统(如有机兰金循环系统)中的工作流体。
    • 4. 发明申请
    • FLUORINATED KETONE AND FLUORINATED ETHERS AS WORKING FLUIDS FOR THERMAL ENERGY CONVERSION
    • 氟化酮和氟化物作为热能转换的工作流体
    • WO2005085398A3
    • 2005-12-15
    • PCT/US2005006555
    • 2005-03-01
    • HONEYWELL INT INCZYHOWSKI GARY JSINGH RAJIV R
    • ZYHOWSKI GARY JSINGH RAJIV R
    • C09K5/04F01K25/08
    • C09K5/045C09K2205/108C09K2205/112
    • Polyfluorinated ethers and polyfluorinated ketones and mixtures thereof, preferably polyfluorinated ethers such as methyl (trifluoroethyl) ether (CH3OCH2CF3), methyl (heptafluoropropyl) ether (CH3OCF2CHFCF3), di(trifluoroethyl) ether (CF3CH2OCH2CF3), methyl (hexafluoropropyl) ether (CH3OCF2CF2CHF2), methyl (pentafluoropropyl) ether (CH3OCH2CF2CF3), methyl (perfluorobutyl) ether (C4F9OCH3), ethyl (perfluorobutyl) ether (C4F9OC2H5), and polyfluorinated ketones such as methyl (perfluoromethyl) ketone (CF3COCH3), perfluoromethyl (trifluoroethyl) ketone (CF3CH2COCF3), methyl (perfluooroethyl) ketone (C2F5COCH3), methyl (perfluoropropyl) ketone (F3CF2CF2COCH3), perfluoroethyl (perfluoropropyl) ketone (CF3CF2CF2COC2F5), methyl (octafluorobutyl) ketone (C2F5CFHCF2COCH3), di(perfluoropropyl) ketone (CF3CF2CF2COCF2CF2CF3), and mixtures thereof meet the requirement for not adversely affect atmospheric chemistry and would be a negligible contributor to ozone depletion and to green-house global warming in comparison to the fully halogenated hydrocarbons and are suitable for use as working fluids for u se i n thermal energy conversion systems such as an organic Rankine cycle system.
    • 多氟化醚和多氟酮及其混合物,优选多氟化醚如甲基(三氟乙基)醚(CH 3 OCH 2 CF 3),甲基(七氟丙基)醚(CH 3 OCF 2 CHFCF 3),二(三氟乙基)醚(CF 3 CH 2 OCH 2 CF 3),甲基(六氟丙基)醚(CH 3 OCF 2 CF 2 CHF 2) 甲基(五氟丙基)醚(CH3OCH2CF2CF3),甲基(全氟丁基)醚(C4F9OCH3),乙基(全氟丁基)醚(C4F9OC2H5)和多氟化酮如甲基(全氟甲基)酮(CF3COCH3),全氟甲基(三氟乙基)酮(CF3CH2COCF3) 甲基(全氟丙基)酮(C2F5COCH3),甲基(全氟丙基)酮(F3CF2CF2COCH3),全氟乙基(全氟丙基)酮(CF3CF2CF2COC2F5),甲基(八氟丁基)酮(C2F5CFHCF2COCH3),二(全氟丙基)酮(CF3CF2CF2COCF2CF2CF3) 要求不会对大气化学造成不利影响,对于臭氧消耗和温室气体全球战争的贡献将是微不足道的 与完全卤化的烃类相比,适用于您的热能转换系统(如有机兰金循环系统)的工作流体。