公开(公告)号：US20210348044A1

公开(公告)日：2021-11-11

申请号：US17381572

申请日：2021-07-21

Applicant: Honeywell International Inc.

Inventor： Robert J. Stewart ,  Ryan J. Hulse

IPC: C09K5/04 ,  C08J9/14 ,  C11D7/50 ,  C11D17/00 ,  C09D9/00 ,  C09K5/10 ,  H05K7/20

Abstract: The present disclosure provides minimum-boiling, homogeneous azeotropic and azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (“TFMCB”) with each of ethanol, n-pentane, cyclopentane, trans-1,2-dichloroethylene, and perfluoro(2-methyl-3-pentanone).

公开(公告)号：US09950973B2

公开(公告)日：2018-04-24

申请号：US15252544

申请日：2016-08-31

Applicant: Honeywell International Inc.

Inventor： Daniel C. Merkel ,  Konstantin A. Pokrovski ,  Hsueh Sung Tung ,  Haiyou Wang ,  Ryan J. Hulse ,  Hang T. Pham

IPC: C07C21/18 ,  C07C17/25 ,  C07C17/20 ,  C07C17/04

CPC classification number: C07C17/206 ,  C07C17/04 ,  C07C17/25 ,  C07C21/18 ,  C07C19/08

Abstract: Azeotropic or azeotrope-like mixtures of 1,3-dichloro-3,3-difluoroprop-1-ene (HCFO-1232zd) and hydrogen fluoride (HF). Such compositions are useful as a feed stock or intermediate in the production of 1,1,1,3,3-pentafluoropropane (HFC-245fa),1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), and 1,3,3,3-tetrafluoropropene (HFO-1234ze).

公开(公告)号：US20180057430A1

公开(公告)日：2018-03-01

申请号：US15252544

申请日：2016-08-31

Applicant: Honeywell International Inc.

Inventor： Daniel C. Merkel ,  Konstantin A. Pokrovski ,  Hsueh Sung Tung ,  Haiyou Wang ,  Ryan J. Hulse ,  Hang T. Pham

IPC: C07C17/20

CPC classification number: C07C17/206 ,  C07C17/04 ,  C07C17/25 ,  C07C21/18 ,  C07C19/08

Abstract: Azeotropic or azeotrope-like mixtures of 1,3-dichloro-3,3-difluoroprop-1-ene (HCFO-1232zd) and hydrogen fluoride (HF). Such compositions are useful as a feed stock or intermediate in the production of 1,1,1,3,3-pentafluoropropane (HFC-245fa), 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), and 1,3,3,3-tetrafluoropropene (HFO-1234ze).

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.

公开(公告)号：US11344761B2

公开(公告)日：2022-05-31

申请号：US16571930

申请日：2019-09-16

Applicant: Honeywell International Inc.

Inventor： Christian Jungong ,  Daniel C. Merkel ,  Haiyou Wang ,  Hang T. Pham ,  Ryan J. Hulse

IPC: A62D1/00 ,  C09K5/04 ,  C09K3/30 ,  C08J9/14 ,  B01D3/36

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) having a boiling point of about −24.46° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.

公开(公告)号：US11318338B2

公开(公告)日：2022-05-03

申请号：US16571936

申请日：2019-09-16

Applicant: Honeywell International Inc.

Inventor： Christian Jungong ,  Daniel C. Merkel ,  Haiyou Wang ,  Hang T. Pham ,  Ryan J. Hulse

IPC: A62D1/00 ,  C09K5/04 ,  C09K3/30 ,  C08J9/14 ,  H01B3/56 ,  B01D3/36

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) having a boiling point of about −22.70° C.±0.30° C. at a pressure of about 14.30 psia±0.30 psia.

公开(公告)号：US10647645B2

公开(公告)日：2020-05-12

申请号：US16571921

申请日：2019-09-16

Applicant: Honeywell International Inc.

Inventor： Christian Jungong ,  Daniel C. Merkel ,  Haiyou Wang ,  Hang T. Pham ,  Ryan J. Hulse

IPC: C07C21/18 ,  C07C19/16 ,  C07C17/386

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,3,3,3-pentafluoropropene (HFO-1225zc), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) having a boiling point of about −25.63° C.±0.30° C. at a pressure of about 14.44 psia±0.30 psia.

公开(公告)号：US12281053B2

公开(公告)日：2025-04-22

申请号：US18534092

申请日：2023-12-08

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 ,  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.

公开(公告)号：US20220073803A1

公开(公告)日：2022-03-10

申请号：US17531476

申请日：2021-11-19

Applicant: Honeywell International Inc.-Intellectual Property Services Group

Inventor： Hang T. Pham ,  Ryan J. Hulse ,  Rajiv Ratna Singh ,  Haridasan K. Nair

IPC: C09K5/04 ,  B01D3/36

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and trifluoroacetyl chloride (CF3COCl), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining trifluoroacetyl chloride (CF3COCl) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like composition.

公开(公告)号：US20200377366A1

公开(公告)日：2020-12-03

申请号：US16887225

申请日：2020-05-29

Applicant: Honeywell International Inc.

Inventor： Haridasan K. Nair ,  Ryan J. Hulse

IPC: C01B7/13

Abstract: A process for the manufacture of hydrogen iodide (HI) from hydrogen (H2) and elemental iodine (I2) dissolved in a suitable solvent with use of at least one catalyst selected from the group of platinum, palladium, nickel, cobalt, iron, nickel oxide, cobalt oxide, and iron oxide.