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公开(公告)号：US11021639B2
公开(公告)日：2021-06-01
申请号：US16713521
申请日：2019-12-13
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： David Nalewajek , Rajiv Ratna Singh , Rajiv Banavali , Gregory Laurence Smith
IPC: C09K5/04
Abstract: The present invention provides a composition comprising 2,3,3,3-tetrafluoropropene and γ-terpinene useful in automotive air conditioning systems and devices, commercial refrigeration systems and devices, chillers, residential refrigerator and freezers, general air conditioning systems, heat pumps, and the like.
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2.发明申请公开(公告)号：US20190352242A1
公开(公告)日：2019-11-21
申请号：US16529287
申请日：2019-08-01
Applicant: Honeywell International Inc.
Inventor： Yuon Chiu , Stephen A. Cottrell , Gustavo Cerri , Jennifer W. McClaine , Tao Wang , Rajiv Ratna Singh , Rajiv Banavali
IPC: C07C17/386 , B01D3/14 , B01D3/36 , C07C19/01 , C07C21/18 , C07C17/38 , B01D3/00 , C01B7/19 , C07C17/383 , B01D3/06
Abstract: The present disclosure provides separation processes for removing heavy organics that are formed in various production processes of HCFO-1233zd(E). Such separation processes allow for the recovery and/or separation of the heavy organics from reactants that are used to form HCFO-1233zd(E), including HF. Such separation or recovery processes may utilize various separation techniques (e.g., decanting, liquid-liquid separation, distillation, and flash distillation) and may also utilize the unique properties of azeotropic or azeotrope-like compositions. Recovery of the heavy organic that is substantially free from HF may allow for their use in subsequent manufacture processes or disposal.
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公开(公告)号：US10071940B2
公开(公告)日：2018-09-11
申请号：US15709931
申请日：2017-09-20
Applicant: Honeywell International Inc.
Inventor： Rajiv Banavali , Haridasan K. Nair , Yian Zhai
IPC: C07C17/361
CPC classification number: C07C17/361 , Y02P20/582 , C07C21/18
Abstract: Disclosed is a process for the formation of a mixture of the compounds 2,3,3,3-tetrafluoropropene (HFO-1234yf) and vinylidene fluoride, comprising pyrolyzing 1,1,2-trifluoro-2-trifluoro-methyl-cyclobutane under conditions effective to produce a reaction product comprising HFO-1234yf and vinylidene fluoride in a 1234yf:vinylidene fluoride molar ratio of from about 0.5 to about 1.2.
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4.发明申请公开(公告)号：US20140374650A1
公开(公告)日：2014-12-25
申请号：US14235206
申请日：2012-09-26
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Raju Raghurama , Srinivas S N Mutukuri , Abhilasha Srivastava , Reddappa Reddy Kumbarageri , Rajiv Banavali , Michael Fooken
CPC classification number: C02F1/281 , B01J20/041 , B01J20/043 , B01J20/06 , B01J20/10 , B01J20/16 , B01J20/261 , B01J20/28004 , B01J20/2803 , B01J20/28057 , B01J20/3021 , B01J20/3028 , B01J20/3078 , B01J20/3085 , B01J2220/42 , B01J2220/46 , B01J2220/62 , C02F1/285 , C02F1/288 , C02F1/66 , C02F2101/103 , C02F2101/14
Abstract: Provided herein is a water purification composition containing a magnesium oxide component and a binder. In certain embodiments, the binder is selected from the group consisting of a polymeric binder, calcium aluminum silicate, and combinations of these. In certain embodiments, the polymeric binder is selected from the group consisting of polymethyl methacrylate, polyethylene, and combinations of these and is present in the composition in an amount of from about 12% to about 20% by weight. In other embodiments, the binder contains calcium aluminum silicate in an amount of from about 1% to about 15% by weight.
Abstract translation: 本文提供含有氧化镁组分和粘合剂的水净化组合物。 在某些实施方案中，粘合剂选自聚合物粘合剂，硅酸钙铝及其组合。 在某些实施方案中，聚合物粘合剂选自聚甲基丙烯酸甲酯，聚乙烯及其组合，并且在组合物中的存在量为约12重量％至约20重量％。 在其它实施方案中，粘合剂含有约1重量％至约15重量％的硅酸钙铝。
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公开(公告)号：US11884607B2
公开(公告)日：2024-01-30
申请号：US17889496
申请日：2022-08-17
Applicant: Honeywell International Inc.
Inventor： Haridasan K. Nair , Glenn Matthies , Rajiv Ratna Singh , Terris Yang , Haiyou Wang , Ryan J. Hulse , Rajiv Banavali
IPC: C07C17/20 , C07C17/35 , B01J27/224 , C07C19/16
CPC classification number: C07C17/20 , B01J27/224 , C07C17/35 , C07C19/16
Abstract: The present disclosure provides a process for producing trifluoroiodomethane, the process comprising providing a reactant stream comprising hydrogen iodide and at least one trifluoroacetyl halide selected from the group consisting of trifluoroacetyl chloride, trifluoroacetyl fluoride, trifluoroacetyl bromide, and combinations thereof, reacting the reactant stream in the presence of a first catalyst at a first reaction temperature from about 25° C. to about 400° C. to produce an intermediate product stream comprising trifluoroacetyl iodide, and reacting the intermediate product stream in the presence of a second catalyst at a second reaction temperature from about 200° C. to about 600° C. to produce a final product stream comprising the trifluoroiodomethane.
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Patent Agency Ranking
公开(公告)号：US10752565B2
公开(公告)日：2020-08-25
申请号：US16549389
申请日：2019-08-23
Applicant: Honeywell International Inc.
Inventor： Haridasan K. Nair , Rajiv Banavali , Rajiv Ratna Singh
IPC: C07C17/363 , C07C19/16 , B01J21/18 , C07C17/087 , C07C17/383
Abstract: The present disclosure provides a gas-phase process for producing trifluoroiodomethane, the process comprising providing a reactant stream comprising hydrogen iodide and trifluoroacetyl halide selected from the group consisting of trifluoroacetyl chloride, trifluoroacetyl fluoride, trifluoroacetyl bromide, and combinations thereof, and reacting the reactant stream in the presence of a catalyst at a temperature from about 200° C. to about 600° C. to produce a product stream comprising the trifluoroiodomethane.
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公开(公告)号：US20180065905A1
公开(公告)日：2018-03-08
申请号：US15807033
申请日：2017-11-08
Applicant: Honeywell International Inc.
Inventor： Haridasan K. Nair , Rajiv Banavali , Yian Zhai , Glenn Matthies
IPC: C07C17/275
CPC classification number: C07C17/275 , C07C2601/04 , C07C23/06
Abstract: The production of 1, 1, 2-trifluoro-2-(trifluoromethyl)cyclobutane (TFMCB). More specifically, the present invention relates to a process for making 1, 1, 2-trifluoro-2-(trifluoromethyl)cyclobutane via a continuous catalytic reaction from commercially available raw materials ethylene and hexafluoropropene.
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8.发明申请公开(公告)号：US20160229707A1
公开(公告)日：2016-08-11
申请号：US15097610
申请日：2016-04-13
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Raju Raghurama , Srinivas S N Mutukuri , Abhilasha Srivastava , Reddappa Reddy Kumbarageri , Rajiv Banavali , Michael Fooken
CPC classification number: C02F1/281 , B01J20/041 , B01J20/043 , B01J20/06 , B01J20/10 , B01J20/16 , B01J20/261 , B01J20/28004 , B01J20/2803 , B01J20/28057 , B01J20/3021 , B01J20/3028 , B01J20/3078 , B01J20/3085 , B01J2220/42 , B01J2220/46 , B01J2220/62 , C02F1/285 , C02F1/288 , C02F1/66 , C02F2101/103 , C02F2101/14
Abstract: The present disclosure provides a composition for purifying water comprising a magnesium oxide component and a binder. The magnesium oxide component includes magnesium oxide, a pH regulator, and an additional water purifying material. The binder can be an organic polymer, an inorganic binder, or a combination of both.
Abstract translation: 本公开提供了一种用于净化水的组合物，其包含氧化镁组分和粘合剂。 氧化镁组分包括氧化镁，pH调节剂和另外的水净化材料。 粘合剂可以是有机聚合物，无机粘合剂或两者的组合。
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公开(公告)号：US11230655B2
公开(公告)日：2022-01-25
申请号：US16713476
申请日：2019-12-13
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： David Nalewajek , Rajiv Ratna Singh , Rajiv Banavali , Gregory Laurence Smith
IPC: C09K5/04
Abstract: The present invention provides a composition comprising 2,3,3,3-tetrafluoropropene and α-terpinene particularly useful in automotive air conditioning systems and devices, commercial refrigeration systems and devices, chillers, residential refrigerator and freezers, general air conditioning systems, heat pumps, and the like.
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公开(公告)号：US20200062678A1
公开(公告)日：2020-02-27
申请号：US16549389
申请日：2019-08-23
Applicant: Honeywell International Inc.
Inventor： Haridasan K. Nair , Rajiv Banavali , Rajiv Ratna Singh
IPC: C07C17/087
Abstract: The present disclosure provides a gas-phase process for producing trifluoroiodomethane, the process comprising providing a reactant stream comprising hydrogen iodide and trifluoroacetyl halide selected from the group consisting of trifluoroacetyl chloride, trifluoroacetyl fluoride, trifluoroacetyl bromide, and combinations thereof, and reacting the reactant stream in the presence of a catalyst at a temperature from about 200° C. to about 600° C. to produce a product stream comprising the trifluoroiodomethane.
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