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公开(公告)号：US08075777B2
公开(公告)日：2011-12-13
申请号：US12120341
申请日：2008-05-14
CPC分类号： B01D11/0492 , C07B57/00
摘要： A process for separating the diastereomers of a compound such as dihydrodecafluoropentane by using an ionic liquid to increase separation efficiency. The process may involve separation of the threo and erythro diastereomers of HFC-4310mee by liquid-liquid extraction wherein at least one ionic liquid is used as the extractant.
摘要翻译： 通过使用离子液体来分离化合物如二氢十氟戊烷的非对映异构体以提高分离效率的方法。 该方法可涉及通过液 - 液萃取分离HFC-4310mee的苏式和赤型非对映异构体，其中使用至少一种离子液体作为萃取剂。
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公开(公告)号：US07765823B2
公开(公告)日：2010-08-03
申请号：US11435352
申请日：2006-05-16
摘要： The present invention relates to a hybrid vapor compression-absorption cooling or heating system and apparatus containing a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides for the performance of a hybrid vapor compression-absorption cycle that utilizes refrigerants and absorbents such as fluorocarbon gases in fluorinated ionic liquids. The present invention also provides a method of cooling by the execution of a hybrid vapor compression-absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides a method of heating by the execution of a hybrid vapor compression-absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid.
摘要翻译： 本发明涉及包含至少一种制冷剂和至少一种离子液体的制冷剂对的混合蒸气压缩吸收冷却或加热系统和装置。 本发明还提供了在氟化离子液体中利用制冷剂和吸收剂如氟碳气体的混合蒸气压缩 - 吸收循环的性能。 本发明还提供一种通过使用包括至少一种制冷剂和至少一种离子液体的制冷剂对执行混合蒸气压缩 - 吸收循环进行冷却的方法。 本发明还提供一种通过使用包括至少一种制冷剂和至少一种离子液体的制冷剂对执行混合蒸气压缩 - 吸收循环进行加热的方法。
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23.发明授权Compositions comprising 2,3,3,3-tetrafluoropropene and hydrocarbons and uses thereof 有权包含2,3,3,3-四氟丙烯和烃的组合物及其用途公开(公告)号：US08871112B2
公开(公告)日：2014-10-28
申请号：US12619037
申请日：2009-11-16
CPC分类号： C09K5/045 , B01F17/0035 , C08J9/149 , C08J2203/14 , C08J2203/142 , C09K3/30 , C09K2205/12 , C09K2205/126 , C09K2205/24 , C09K2205/32 , C09K2205/40 , C09K2205/42 , C09K2205/43
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises 2,3,3,3-tetrafluoropropene (HFC-1234yf) and at least one hydrocarbon. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, and aerosol propellants.
摘要翻译： 本发明涉及用于制冷，空调和热泵系统的组合物，其中组合物包含2,3,3,3-四氟丙烯（HFC-1234yf）和至少一种烃。 本发明的组合物可用于制造冷却或加热的方法，作为传热流体，泡沫发泡剂和气溶胶推进剂。
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公开(公告)号：US5725791A
公开(公告)日：1998-03-10
申请号：US104384
申请日：1993-08-09
CPC分类号： A62D1/0057 , C08J9/146 , C08J9/149 , C09K3/30 , C09K5/045 , C08J2207/04 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/124 , C09K2205/22 , C09K2205/32
摘要： The azeotropic compositions of 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane and the azeotropic and azeotropic-like composition of 1,1,2,2-tetrafluoroethane and one of, 1-chloro-1,1-difluoroethane, perfluorocyclobutane, n-butane, isobutane and 1,1,1,2,3,3,3-heptafluoropropane, and their use as refrigerants, aerosol propellants and blowing agents for polymer foams, are disclosed. The azeotropic and azeotrope-like compositions of 1,1,1,2-tetrafluoroethane and one of perfluorocyclobutane and 1,1,1,2,3,3,3-heptafluoropropane are also useful as fire extinguishants.
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25.发明授权Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons 有权二氟甲烷，五氟乙烷，1,1,1,2-四氟乙烷和烃的组成公开(公告)号：US06783691B1
公开(公告)日：2004-08-31
申请号：US09528964
申请日：2000-03-20
IPC分类号： C09K504
CPC分类号： C07C19/08 , C09K5/045 , C09K2205/12 , C09K2205/32
摘要： The present invention relates to azeotrope-like compression refrigerant compositions consisting essentially of difluoromethane (HFC-32), pentafluoroethane (HFC-125), 1,1,1,2-tetrafluoroethane (HFC-134a) and 0.5-5 weight percent of a hydrocarbon selected from the group consisting of: n-butane; isobutane; n-butane and 2-methylbutane; n-butane and n-pentane; isobutane and 2-methylbutane; and isobutane and n-pentane.
摘要翻译： 本发明涉及基本上由二氟甲烷（HFC-32），五氟乙烷（HFC-125），1,1,1,2-四氟乙烷（HFC-134a）和0.5-5重量％的 烃选自：正丁烷; 异丁烷 正丁烷和2-甲基丁烷; 正丁烷和正戊烷; 异丁烷和2-甲基丁烷; 异丁烷和正戊烷。
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26.发明授权Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane and (iso) butane 失效1,1,2,2-四氟乙烷和（异）丁烷的共沸和类共沸组合物
公开(公告)号：US5648017A
公开(公告)日：1997-07-15
申请号：US477731
申请日：1995-06-07
CPC分类号： C08J9/146 , A62D1/0057 , C08J9/149 , C09K3/30 , C09K5/045 , C08J2207/04 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/124 , C09K2205/22 , C09K2205/32
摘要： The azeotropic compositions of 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane and the azeotropic and azeotropic-like composition of 1,1,2,2-tetrafluoroethane and one of, 1-chloro-1,1-difluoroethane, perfluorocyclobutane, n-butane, isobutane and 1,1,1,2,3,3,3-heptafluoropropane, and their use as refrigerants, aerosol propellants and blowing agents for polymer foams, are disclosed. The azeotropic and azeotrope-like compositions of 1,1,1,2-tetrafluoroethane and one of perfluorocyclobutane and 1,1,1,2,3,3,3-heptafluoropropane are also useful as fire extinguishants.
摘要翻译： 1,1,2,2-四氟乙烷和1,1-二氟乙烷的共沸组合物以及1,1,2,2-四氟乙烷和1-氯-1,1-二氟乙烷之一的共沸和共沸组合物 ，全氟环丁烷，正丁烷，异丁烷和1,1,1,2,3,3,3-七氟丙烷，以及它们作为制冷剂，用于聚合物泡沫的气溶胶推进剂和发泡剂的用途。 1,1,1,2-四氟乙烷和全氟环丁烷和1,1,1,2,3,3,3-七氟丙烷之一的共沸和类共沸组合物也可用作灭火剂。
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27.发明申请COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND HYDROCARBONS AND USES THEREOF 有权包含2,3,3,3-四氯丙烯和碳氢化合物的组合物及其用途公开(公告)号：US20100123095A1
公开(公告)日：2010-05-20
申请号：US12619037
申请日：2009-11-16
CPC分类号： C09K5/045 , B01F17/0035 , C08J9/149 , C08J2203/14 , C08J2203/142 , C09K3/30 , C09K2205/12 , C09K2205/126 , C09K2205/24 , C09K2205/32 , C09K2205/40 , C09K2205/42 , C09K2205/43
摘要： The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises 2,3,3,3-tetrafluoropropene (HFC-1234yf) and at least one hydrocarbon. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, and aerosol propellants.
摘要翻译： 本发明涉及用于制冷，空调和热泵系统的组合物，其中组合物包含2,3,3,3-四氟丙烯（HFC-1234yf）和至少一种烃。 本发明的组合物可用于制造冷却或加热的方法，作为传热流体，泡沫发泡剂和气溶胶推进剂。
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公开(公告)号：US06503417B1
公开(公告)日：2003-01-07
申请号：US09290315
申请日：1999-04-12
IPC分类号： C09K504
CPC分类号： C09K5/045 , C09K2205/132 , C09K2205/32 , C09K2205/34
摘要： Disclosed are ternary azeotropic, azeotrope-like, and zeotropic compositions of ammonia, pentafluoroethane and difluoromethane. These compositions are useful as refrigerants, and particularly as high capacity and efficiency alternatives to binary mixtures of difluoromethane and pentafluoroethane.
摘要翻译： 公开了氨，五氟乙烷和二氟甲烷的三元共沸，类共沸和非共沸组合物。 这些组合物可用作制冷剂，特别是作为二氟甲烷和五氟乙烷的二元混合物的高容量和高效替代物。
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29.发明授权
公开(公告)号：US5968406A
公开(公告)日：1999-10-19
申请号：US903013
申请日：1997-07-31
CPC分类号： A62D1/0057 , C08J9/146 , C08J9/149 , C09K3/30 , C09K5/045 , C08J2207/04 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/124 , C09K2205/22 , C09K2205/32
摘要： The azeotropic compositions of 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane and the azeotropic and azeotropic-like composition of 1,1,2,2-tetrafluoroethane and one of, 1-chloro-1,1-difluoroethane, perfluorocyclobutane, n-butane, isobutane and 1,1,1,2,3,3,3-heptafluoropropane, and their use as refrigerants, aerosol propellants and blowing agents for polymer foams, are disclosed. The azeotropic and azeotrope-like compositions of 1,1,1,2-tetrafluoroethane and one of perfluorocyclobutane and 1,1,1,2,3,3,3-heptafluoropropane are also useful as fire extinguishants.
摘要翻译： 1,1,2,2-四氟乙烷和1,1-二氟乙烷的共沸组合物以及1,1,2,2-四氟乙烷和1-氯-1,1-二氟乙烷之一的共沸和共沸组合物 ，全氟环丁烷，正丁烷，异丁烷和1,1,1,2,3,3,3-七氟丙烷，以及它们作为制冷剂，用于聚合物泡沫的气溶胶推进剂和发泡剂的用途。 1,1,1,2-四氟乙烷和全氟环丁烷和1,1,1,2,3,3,3-七氟丙烷之一的共沸和类共沸组合物也可用作灭火剂。
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30.发明申请公开(公告)号：US20070295478A1
公开(公告)日：2007-12-27
申请号：US11755950
申请日：2007-05-31
申请人： Mark Shiflett , Akimichi Yokozeki
发明人： Mark Shiflett , Akimichi Yokozeki
IPC分类号： F25B1/08
CPC分类号： C09K5/041 , C10M171/008 , C10M2201/0803 , C10M2201/081 , C10M2201/084 , C10M2201/085 , C10M2201/0853 , C10M2201/087 , C10M2201/0873 , C10M2207/1213 , C10M2207/122 , C10M2215/02 , C10M2215/023 , C10M2215/22 , C10M2215/2203 , C10M2215/221 , C10M2215/224 , C10M2215/2245 , C10M2215/225 , C10M2219/0406 , C10M2219/044 , C10M2219/101 , C10M2219/104 , C10M2223/06 , C10M2223/0603 , C10M2223/063 , C10N2220/04 , C10N2240/30 , F25B31/002
摘要： This invention relates to the use of ionic liquids as lubricants in vapor compression systems for cooling or heating. This invention also relates to an apparatus for adjusting temperature that operates a vapor compression cycle.
摘要翻译： 本发明涉及在用于冷却或加热的蒸汽压缩系统中使用离子液体作为润滑剂。 本发明还涉及一种用于调节运行蒸气压缩循环的温度的装置。
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