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21.发明申请公开(公告)号：US20200115305A1
公开(公告)日：2020-04-16
申请号：US16571948
申请日：2019-09-16
Applicant: Honeywell International Inc.
Inventor： Christian Jungong , Haiyou Wang , Daniel C. Merkel , Hang T. Pham , Ryan J. Hulse
Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and hexafluoroacetone (HFA), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) having a boiling point of about −29.84° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.
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公开(公告)号：US20180057433A1
公开(公告)日：2018-03-01
申请号：US15252537
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
CPC classification number: C07C17/35 , C07C17/04 , C07C17/206 , C07C17/21 , C07C17/25 , C07C21/04 , C07C21/18 , C07C19/08
Abstract: Azeotropic or azeotrope-like mixtures of 1,3,3-trichloro-3-fluoroprop-1-ene (HCFO-1231zd) 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).
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公开(公告)号：US20240150267A1
公开(公告)日：2024-05-09
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
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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公开(公告)号：US11555136B2
公开(公告)日：2023-01-17
申请号：US17531476
申请日：2021-11-19
Inventor： Hang T. Pham , Ryan J. Hulse , Rajiv Ratna Singh , Haridasan K. Nair
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.
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公开(公告)号：US20220396536A1
公开(公告)日：2022-12-15
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
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：US20210171423A1
公开(公告)日：2021-06-10
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
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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27.发明授权公开(公告)号：US10662135B2
公开(公告)日：2020-05-26
申请号：US16571948
申请日：2019-09-16
Applicant: Honeywell International Inc.
Inventor： Christian Jungong , Haiyou Wang , Daniel C. Merkel , Hang T. Pham , Ryan J. Hulse
Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and hexafluoroacetone (HFA), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) having a boiling point of about −29.84° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.
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28.发明授权公开(公告)号：US10647644B2
公开(公告)日：2020-05-12
申请号：US16571912
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 hexafluoropropene (HFP), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining hexafluoropropene (HFP) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising hexafluoropropene (HFP) and trifluoroiodomethane (CF3I) having a boiling point of about −31.21° C.±0.30° C. at a pressure of about 14.21 psia±0.30 psia.
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公开(公告)号：US20200062679A1
公开(公告)日：2020-02-27
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 , B01J27/224 , C07C17/35
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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公开(公告)号：US09950974B2
公开(公告)日：2018-04-24
申请号：US15252537
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
CPC classification number: C07C17/35 , C07C17/04 , C07C17/206 , C07C17/21 , C07C17/25 , C07C21/04 , C07C21/18 , C07C19/08
Abstract: Azeotropic or azeotrope-like mixtures of 1,3,3-trichloro-3-fluoroprop-1-ene (HCFO-1231zd) 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).
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