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61.
公开(公告)号:US20130186114A1
公开(公告)日:2013-07-25
申请号:US13749840
申请日:2013-01-25
申请人: Sophie Guerin , Wissam Rached
发明人: Sophie Guerin , Wissam Rached
CPC分类号: C09K5/045 , C09K2205/126 , C09K2205/132 , C10M171/008 , C10M2209/103 , C10M2209/108 , C10N2220/302 , C10N2220/305 , C10N2230/64 , F25B30/02
摘要: The invention relates to a composition comprising: a heat-transfer fluid comprising from 15% to 30% ammonia and from 70% to 85% 2,3,3,3-tetrafluoropropene; and a lubricant oil comprising a polyalkylene glycol. The invention also relates to the use of ammonia for increasing the miscibility of 2,3,3,3-tetrafluoropropene with the polyalkylene glycol, and vice versa.
摘要翻译: 本发明涉及一种组合物,其包含:包含15%至30%氨和70%至85%2,3,3,3-四氟丙烯的传热流体; 和包含聚亚烷基二醇的润滑油。 本发明还涉及使用氨来增加2,3,3,3-四氟丙烯与聚亚烷基二醇的混溶性,反之亦然。
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公开(公告)号:US08486294B2
公开(公告)日:2013-07-16
申请号:US12996212
申请日:2009-05-14
申请人: Wissam Rached
发明人: Wissam Rached
CPC分类号: C09K3/30 , C08J9/146 , C08J2207/04 , C09K5/045 , C09K2205/126 , C09K2205/22
摘要: The present invention relates to compositions containing hydrofluoroolefins and to the uses thereof as heat transfer fluids, blowing agents, solvents and aerosols. More particularly, the invention relates to compositions having: 10 to 90% by weight, of 2,3,3,3-tetrafluoropropene, 5 to 85% by weight of HFC-134a and 2 to 20% by weight of HFC-152a.
摘要翻译: 本发明涉及含有氢氟烯烃的组合物及其作为传热流体,发泡剂,溶剂和气溶胶的用途。 更具体地说,本发明涉及具有:10至90重量%的2,3,3,3-四氟丙烯,5至85重量%的HFC-134a和2至20重量%的HFC-152a的组合物。
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63.
公开(公告)号:US20130096218A1
公开(公告)日:2013-04-18
申请号:US13703061
申请日:2011-06-20
IPC分类号: C09K5/00
CPC分类号: C09K5/00 , C09K5/045 , C09K2205/126 , C09K2205/22
摘要: The present invention relates to heat transfer compositions comprising 2,3,3,3-tetrafluoropropene, difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane for use in refrigeration, air-conditioning, heat pump systems, and other heat transfer applications. The inventive heat transfer compositions can possess reduced global warming potential while providing good capacity and performance.
摘要翻译: 本发明涉及包含2,3,3,3-四氟丙烯,二氟甲烷,五氟乙烷和1,1,1,2-四氟乙烷的传热组合物,其用于制冷,空调,热泵系统和其它热传递 应用程序。 本发明的传热组合物可以具有降低的全球变暖潜力,同时提供良好的容量和性能。
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64.
公开(公告)号:US20130055733A1
公开(公告)日:2013-03-07
申请号:US13696866
申请日:2011-04-18
申请人: Wissam Rached
发明人: Wissam Rached
CPC分类号: C09K5/045 , C09K2205/126 , C09K2205/22
摘要: The invention relates to a ternary composition comprising difluoromethane, 3,3,3-trifluoropropene and a hydrocarbon-derived compound containing at least two fluorine atoms and having a boiling point of between −30 and −18° C., which is selected from 1,1-difluoroethane, 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene. This composition is particularly suitable for use as a heat-transfer fund in the presence of countercurrent heat exchangers.
摘要翻译: 本发明涉及包含二氟甲烷,3,3,3-三氟丙烯和含有至少两个氟原子并且沸点在-30和-18℃之间的烃衍生化合物的三元组合物,其选自1 ,1,2-二氟乙烷,2,3,3,3-四氟丙烯和1,3,3,3-四氟丙烯。 该组合物特别适用于在逆流热交换器存在下用作传热基金。
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公开(公告)号:US20120151959A1
公开(公告)日:2012-06-21
申请号:US13391400
申请日:2010-08-17
申请人: Wissam Rached
发明人: Wissam Rached
CPC分类号: C09K5/045 , C09K2205/122 , C09K2205/126 , C09K2205/22 , F25B9/006
摘要: The invention relates to binary compositions of 2,3,3,3-tetrafluoropropene and difluoromethane, and especially to the uses thereof as a heat transfer fluid in compression systems with exchangers operating in counterflow mode or in split flow mode with counterflow tendency. The invention also relates to a heat transfer method.
摘要翻译: 本发明涉及2,3,3,3-四氟丙烯和二氟甲烷的二元组合物,特别涉及其作为具有逆流模式的交换器或具有逆流趋势的分流模式的压缩系统中的传热流体的用途。 本发明还涉及一种传热方法。
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公开(公告)号:US20120117991A1
公开(公告)日:2012-05-17
申请号:US13386719
申请日:2010-06-23
申请人: Wissam Rached
发明人: Wissam Rached
IPC分类号: F25D15/00
CPC分类号: F01K25/08 , C09K5/045 , C09K2205/106 , C09K2205/11 , C09K2205/112 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C10M171/008 , C10M2207/2835 , C10M2209/043 , C10M2209/1033 , C10N2220/30 , C10N2220/301 , C10N2220/302 , C10N2220/303 , C10N2220/306
摘要: The present invention relates to the use of a refrigerant in organic Rankine cycle systems comprising at least one hydrofluoroolefin, having at least four carbon atoms represented by the formula (I) R1CH═CHR2 in which R1 and R2 independently represent alkyl groups having from 1 to 6 carbon atoms, substituted with at least one fluorine atom, optionally with at least one chlorine atom.
摘要翻译: 本发明涉及在有机兰金循环系统中使用制冷剂,其包括至少一种具有至少四个由式(I)表示的碳原子的氢氟烯烃,其中R 1和R 2独立地表示具有1至 6个碳原子,被至少一个氟原子任选地与至少一个氯原子取代。
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公开(公告)号:US20120068105A1
公开(公告)日:2012-03-22
申请号:US13232165
申请日:2011-09-14
申请人: Wissam Rached , Beatrice Boussand
发明人: Wissam Rached , Beatrice Boussand
IPC分类号: C09K5/04
CPC分类号: C09K5/045 , C09K2205/126 , C09K2205/22 , C10M171/008 , C10M2207/2835 , C10M2207/2895 , C10M2209/043 , C10N2220/302 , C10N2240/30 , C10N2220/022
摘要: The subject of the present application is a composition comprising a lubricant based on polyol esters (POEs) or PVE and a refrigerant F comprising from 1 to 99% by weight of 2,3,3,3-tetrafluoropropene (HFO-1234A and from 1 to 99% by weight of trans-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze). The subject of the present application is also the use of said composition in refrigeration, air conditioning and heat pumps.
摘要翻译: 本申请的主题是包含基于多元醇酯(POE)或PVE的润滑剂和包含1至99重量%的2,3,3,3-四氟丙烯(HFO-1234A和1 至99重量%的反式-1,3,3,3-四氟丙烯(反式HFO-1234ze)。本申请的主题也是所述组合物在制冷,空调和热泵中的用途。
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公开(公告)号:US08075798B2
公开(公告)日:2011-12-13
申请号:US12996207
申请日:2009-05-14
申请人: Wissam Rached
发明人: Wissam Rached
IPC分类号: C09K5/04
CPC分类号: C09K3/30 , C08J9/146 , C08J2207/04 , C09K5/045 , C09K2205/126 , C09K2205/22
摘要: The present invention relates to compositions containing hydrofluoroolefins and to the uses thereof as heat transfer fluids, blowing agents, solvents and aerosols. More particularly, the invention relates to compositions having: 2 to 55% by weight, of 2,3,3,3-tetrafluoropropene, 2 to 55% by weight of HFC-152a and 30 to 55% by weight of HFC-32.
摘要翻译: 本发明涉及含有氢氟烯烃的组合物及其作为传热流体,发泡剂,溶剂和气溶胶的用途。 更具体地说,本发明涉及具有2至55重量%的2,3,3,3-四氟丙烯,2至55重量%的HFC-152a和30至55重量%的HFC-32的组合物。
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公开(公告)号:US20110240254A1
公开(公告)日:2011-10-06
申请号:US13127144
申请日:2009-10-28
申请人: Wissam Rached
发明人: Wissam Rached
IPC分类号: F01P9/00
CPC分类号: C09K5/045 , B60H1/00907 , B60H1/32284 , C09K2205/126 , Y02B30/52
摘要: The invention relates to a method for the heating and/or air conditioning of the passenger compartment of an automobile using a reversible cooling loop in which flows a coolant containing 2,3,3,3-tetrafluoropropene. The method is particularly useful when outdoor temperature is lower than −15° C. The method can be used for hybrid automobiles designed for operating alternatively with a thermal engine and an electric motor.
摘要翻译: 本发明涉及一种使用可逆冷却回路的汽车乘客室的加热和/或空气调节方法,其中流动包含2,3,3,3-四氟丙烯的冷却剂。 该方法在室外温度低于-15℃时特别有用。该方法可用于与热机和电动机交替设计的混合动力汽车。
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公开(公告)号:US20110095224A1
公开(公告)日:2011-04-28
申请号:US12996195
申请日:2009-05-14
申请人: Wissam Rached
发明人: Wissam Rached
CPC分类号: C09K5/045 , C08J9/146 , C08J9/149 , C09K3/30 , C09K2205/126 , C09K2205/22
摘要: The present invention relates to compositions containing hydrofluoroolefins and to the uses thereof as heat transfer fluids, blowing agents, solvents and aerosols. More particularly, the invention relates to compositions having: 5 to 65% by weight, preferably from 5 to 15% by weight, of 2,3,3,3-tetrafluoropropene, 5 to 70% by weight, preferably 40 to 60% by weight, of HFC-134a and 25 to 42% by weight of HFC-32.
摘要翻译: 本发明涉及含有氢氟烯烃的组合物及其作为传热流体,发泡剂,溶剂和气溶胶的用途。 更具体地说,本发明涉及以下组合物:5〜65重量%,优选5〜15重量%的2,3,3,3-四氟丙烯,5〜70重量%,优选40〜60体积% 重量的HFC-134a和25〜42重量%的HFC-32。
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