HALOKETONE REFRIGERANT COMPOSITIONS AND USES THEREOF
    1.
    发明申请
    HALOKETONE REFRIGERANT COMPOSITIONS AND USES THEREOF 审中-公开
    哈锅酮制冷剂组合物及其用途

    公开(公告)号:WO2005094395A3

    公开(公告)日:2006-05-04

    申请号:PCT/US2005001511

    申请日:2005-01-12

    CPC classification number: C09K5/045 C09K2205/108

    Abstract: Disclosed herein are haloketone refrigerant or heat transfer fluid compositions that are useful in refrigeration or air conditioning apparatus or as heat transfer fluids. The compositions of the present invention are also useful in centrifugal compressor systems that employ two-stage compressors or single slab/single pass heat exchangers.

    Abstract translation: 本文公开了可用于制冷或空调设备或作为传热流体的卤代酮制冷剂或传热流体组合物。 本发明的组合物也可用于采用两级压缩机或单片/单程热交换器的离心式压缩机系统中。

    FLUORINATED COMPOSITIONS AND SYSTEMS USING SUCH COMPOSITIONS
    3.
    发明申请
    FLUORINATED COMPOSITIONS AND SYSTEMS USING SUCH COMPOSITIONS 审中-公开
    使用这些组合物的氟化组合物和体系

    公开(公告)号:WO2008079234A3

    公开(公告)日:2008-12-11

    申请号:PCT/US2007025957

    申请日:2007-12-19

    Abstract: Disclosed are refrigerant compositions comprising the following components, as expressed in weight percent, and such that the total adds up to 100%, including any additives. 7.0-9.0 % wt. R32 [difluoromethane, CH2F2, having a normal boiling point of -51.7°C]; 39.0-50.0 % wt. R125 [pentafluoroethane, CF3CHF2, having a normal boiling point of -48.5°C]; 39.0 50.0 % wt R134a [1, 1, 1, 2 tetrafluoroethane, CF3CHF2, normal boiling point of -26.1 °C]; 1.9 to 2.5 % wt hydrocarbon, which consists essentially of 1.5 -1.8 % wt R600 [n-butane, CH3CH2CH2CH3, normal boiling point of -0.5°C], and 0.4 - 0.7 % wt R601a [isopentane, ((CH31)21CHCH2CH3, having normal boiling point of +27.8°C] or R601 [n-pentane (CH3CH2CH2 CH2CH3, having a normal boiling point of +36°C)]. Further disclosed are refrigerators, freezers, air conditioners, water chillers, and heat pumps using the compositions described herein as at least one of the heat transfer compositions in the equipment.

    Abstract translation: 公开了包含以重量百分比表示的以下组分的制冷剂组合物,并且使得总添加量高达100%,包括任何添加剂。 7.0-9.0%重量 R32 [二氟甲烷,CH 2 F 2,正常沸点为-51.7℃]; 39.0-50.0% R125 [正五氢乙烷,CF 3 CHF 2,正常沸点-48.5℃]; 39.0 50.0%重量R134a [1,1,1,2-四氟乙烷,CF 3 CHF 2,标准沸点-26.1℃]; 基本上由1.5-1.8%重量的R600 [正丁烷,CH 3 CH 2 CH 2 CH 3,标准沸点-0.5℃]和0.4-0.7%重量的R601a [异戊烷,((CH 3)21 CHCH 2 CH 3, 具有+ 27.8℃的正常沸点]或R601 [正戊烷(CH 3 CH 2 CH 2 CH 2 CH 3,正常沸点为+ 36℃)],还公开了冰箱,冷冻机,空调,冷水机组和热泵,其使用 本文所述的组合物作为设备中的至少一种传热组合物。

    PHOSPHORUS-CONTAINING STABILIZERS FOR FLUOROOLEFINS
    5.
    发明申请
    PHOSPHORUS-CONTAINING STABILIZERS FOR FLUOROOLEFINS 审中-公开
    含氟磷酸的含磷稳定剂

    公开(公告)号:WO2008027515A3

    公开(公告)日:2008-04-17

    申请号:PCT/US2007019144

    申请日:2007-08-31

    CPC classification number: C09K5/045 C09K2205/126

    Abstract: The present disclosure relates to compositions comprising at least one fluoroolefin and an effective amount of a stabilizer comprising at least one phosphorus-containing compound selected from the group consisting of thiophosphates, butylated triphenylphosphorothionates, and organophosphates. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.

    Abstract translation: 本公开涉及包含至少一种氟代烯烃和有效量的稳定剂的组合物,其包含至少一种选自硫代磷酸酯,丁基化三苯基硫代硫酸酯和有机磷酸酯的含磷化合物。 稳定的组合物可用于冷却装置,例如制冷,空调,冷却器和热泵,以及作为泡沫发泡剂,溶剂,气溶胶推进剂,灭火剂和灭菌剂的应用。

    METHODS OF REDUCING FLAME PROPOGATION IN SYSTEMS WITH A FLAMMABLE REFRIGERANT
    8.
    发明申请
    METHODS OF REDUCING FLAME PROPOGATION IN SYSTEMS WITH A FLAMMABLE REFRIGERANT 审中-公开
    在具有易燃制冷剂的系统中减少火焰发生的方法

    公开(公告)号:WO2012097060A2

    公开(公告)日:2012-07-19

    申请号:PCT/US2012020936

    申请日:2012-01-11

    CPC classification number: A62C4/00 A62C3/06 A62C3/07

    Abstract: The present invention provides methods for reducing the propagation of a flame to or from a refrigerant source and an ignition source in or adjacent to a cooling system, comprising positioning a metal mesh flame arrestor between said refrigerant source and said ignition source. The methods allow the use of flammable refrigerants with reduced risk of fire.

    Abstract translation: 本发明提供了减少火焰在冷却系统中或与冷却系统相邻或相邻的致冷剂源和点燃源的传播的方法,包括在所述制冷剂源和所述点火源之间定位金属网阻火器。 这些方法允许使用具有降低火灾危险的易燃制冷剂。

    BENZOPHENONE DERIVATIVE STABILIZERS FOR FLUOROOLEFINS
    9.
    发明申请
    BENZOPHENONE DERIVATIVE STABILIZERS FOR FLUOROOLEFINS 审中-公开
    苯并噻唑苯并噻唑类衍生物稳定剂

    公开(公告)号:WO2008027596A2

    公开(公告)日:2008-03-06

    申请号:PCT/US2007019289

    申请日:2007-08-31

    Inventor: LECK THOMAS J

    CPC classification number: C09K5/045 C09K2205/126 Y02B30/52 Y02P20/124

    Abstract: The present disclosure relates to compositions comprising at least one fluoroolefin and an effective amount of a stabilizer comprising at least one benzophenone derivative. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.

    Abstract translation: 本公开涉及包含至少一种氟代烯烃和有效量的包含至少一种二苯甲酮衍生物的稳定剂的组合物。 稳定的组合物可用于冷却装置,例如制冷,空调,冷却器和热泵,以及作为泡沫发泡剂,溶剂,气溶胶推进剂,灭火剂和灭菌剂的应用。

    1,1,1,2,2,4,5,5,5-NONAFLUORO-4-(TRIFLUOROMETHYL)-3-PENTANONE REFRIGERANT COMPOSITIONS COMPRISING A HYDROCARBON AND USES THEREOF
    10.
    发明申请
    1,1,1,2,2,4,5,5,5-NONAFLUORO-4-(TRIFLUOROMETHYL)-3-PENTANONE REFRIGERANT COMPOSITIONS COMPRISING A HYDROCARBON AND USES THEREOF 审中-公开
    1,1,1,2,2,4,5,5,5-壬二醇-4-(三氟甲基)-3-戊烷制冷剂组合物,包括烃类及其用途

    公开(公告)号:WO2005119144A3

    公开(公告)日:2006-11-16

    申请号:PCT/US2005018887

    申请日:2005-05-25

    CPC classification number: C09K5/045 C09K2205/12

    Abstract: Disclosed herein are refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrocarbon. These compositions are useful in refrigeration and air conditioning systems that employ a centrifugal compressor. Also disclosed herein are azeotropic or near azeotropic refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrocarbon.

    Abstract translation: 本文公开了包含1,1,1,2,2,4,5,5,5-九氟-4-(三氟甲基)-3-戊酮和至少一种烃的制冷剂和传热流体组合物。 这些组合物可用于采用离心压缩机的制冷和空调系统中。 本文还公开了包含1,1,1,2,2,4,5,5,5-九氟-4-(三氟甲基)-3-戊酮和至少一种烃的共沸或近共沸致冷剂和传热流体组合物。

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