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.

公开(公告)号：US20180194703A1

公开(公告)日：2018-07-12

申请号：US15850724

申请日：2017-12-21

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 ,  C07C21/18 ,  C07C19/01 ,  B01D3/06 ,  B01D3/36

CPC classification number: C07C17/386 ,  B01D3/009 ,  B01D3/06 ,  B01D3/143 ,  B01D3/36 ,  B01D2257/2047 ,  B01D2257/70 ,  C01B7/196 ,  C07C17/38 ,  C07C17/383 ,  C07C19/01 ,  C07C21/18 ,  Y02P20/127

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.

公开(公告)号：US10005705B2

公开(公告)日：2018-06-26

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 ,  Y02P20/582 ,  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.

公开(公告)号：US11459284B2

公开(公告)日：2022-10-04

申请号：US17181479

申请日：2021-02-22

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

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.

公开(公告)号：US20220177759A1

公开(公告)日：2022-06-09

申请号：US17550560

申请日：2021-12-14

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.

公开(公告)号：US10954177B2

公开(公告)日：2021-03-23

申请号：US16549412

申请日：2019-08-23

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

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.

公开(公告)号：US10435580B2

公开(公告)日：2019-10-08

申请号：US15353676

申请日：2016-11-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Linlin Duan ,  Wanchao Jiang ,  Gang Xu ,  Siyuan Zhang ,  Rajiv Banavali ,  Zhe Ding ,  Shuwen Peng

IPC: C08F214/18 ,  C08F216/14 ,  C09D127/12 ,  C08F14/18

Abstract: Disclosed are protective coating compositions having enhanced gloss retention properties formed by steps comprising: (i) providing one or more fluorocopolymers by copolymerization of (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, (2) one or more vinyl ester monomer(s), and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer, wherein the copolymer preferably has a number average molecular weight of greater than about 10,000; (ii) providing a VOC containing carrier for said one or more fluorocopolymers; and (iii) providing a stabilizing agent comprising: a) a radical scavenger and b) an absorber of UV light; and (iv) combining said one or more fluorocopolymers with said carrier and said stabilizing agent to produce a polymeric coating composition.

公开(公告)号：US09856193B2

公开(公告)日：2018-01-02

申请号：US15582981

申请日：2017-05-01

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.

公开(公告)号：US09790151B2

公开(公告)日：2017-10-17

申请号：US15345695

申请日：2016-11-08

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 (1234yf) and vinylidene fluoride, comprising pyrolyzing 1,1,2-trifluoro-2-trifluoro-methyl-cyclobutane under conditions effective to produce a reaction product comprising 1234yf and vinylidene fluoride in a 1234yf:vinylidene fluoride molar ratio of from about 0.5 to about 1.2.

公开(公告)号：US09422169B2

公开(公告)日：2016-08-23

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

IPC: B01J20/04 ,  C02F1/28 ,  B01J20/06 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  C02F1/66 ,  C02F101/10 ,  C02F101/14

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。