CN115667192A - 氟乙烯的制造方法 - Google Patents

氟乙烯的制造方法 Download PDF

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Publication number
CN115667192A
CN115667192A CN202180036947.6A CN202180036947A CN115667192A CN 115667192 A CN115667192 A CN 115667192A CN 202180036947 A CN202180036947 A CN 202180036947A CN 115667192 A CN115667192 A CN 115667192A
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CN
China
Prior art keywords
reaction
hfc
hfo
hydrogen
fluoride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180036947.6A
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English (en)
Chinese (zh)
Inventor
臼井隆
岩本智行
仲上翼
小松雄三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN115667192A publication Critical patent/CN115667192A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN202180036947.6A 2020-05-22 2021-05-21 氟乙烯的制造方法 Pending CN115667192A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020089833A JP7395422B2 (ja) 2020-05-22 2020-05-22 フルオロエチレンの製造方法
JP2020-089833 2020-05-22
PCT/JP2021/019298 WO2021235536A1 (ja) 2020-05-22 2021-05-21 フルオロエチレンの製造方法

Publications (1)

Publication Number Publication Date
CN115667192A true CN115667192A (zh) 2023-01-31

Family

ID=78708610

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180036947.6A Pending CN115667192A (zh) 2020-05-22 2021-05-21 氟乙烯的制造方法

Country Status (5)

Country Link
US (1) US20230101465A1 (https=)
EP (1) EP4155285A4 (https=)
JP (2) JP7395422B2 (https=)
CN (1) CN115667192A (https=)
WO (1) WO2021235536A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4588907A1 (en) * 2022-09-16 2025-07-23 Agc Inc. Fluoroolefin production method
CN115322071B (zh) * 2022-10-17 2023-01-31 山东东岳化工有限公司 以1,1,1,2,3-五氟丙烷为原料联产制备三氟丙烯和四氟丙烯的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1250431A (zh) * 1997-01-17 2000-04-12 埃勒夫阿托化学有限公司 氢氟烃的异构化
CN108368011A (zh) * 2015-12-16 2018-08-03 旭硝子株式会社 氢氟烯烃的制造方法
WO2019216175A1 (ja) * 2018-05-08 2019-11-14 ダイキン工業株式会社 フルオロオレフィンの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687660B2 (en) * 1993-03-05 2006-05-17 Daikin Industries, Limited Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane
JP3786441B2 (ja) * 1994-10-06 2006-06-14 昭和電工株式会社 燐酸塩触媒を用いる反応方法
US8206488B2 (en) * 2008-10-31 2012-06-26 General Electric Company Fluoride ion cleaning method
JP2015117188A (ja) * 2013-12-17 2015-06-25 旭硝子株式会社 トリフルオロエチレンの製造方法
WO2017104829A1 (ja) 2015-12-16 2017-06-22 旭硝子株式会社 ハイドロフルオロオレフィンの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1250431A (zh) * 1997-01-17 2000-04-12 埃勒夫阿托化学有限公司 氢氟烃的异构化
CN108368011A (zh) * 2015-12-16 2018-08-03 旭硝子株式会社 氢氟烯烃的制造方法
WO2019216175A1 (ja) * 2018-05-08 2019-11-14 ダイキン工業株式会社 フルオロオレフィンの製造方法

Also Published As

Publication number Publication date
JP7395422B2 (ja) 2023-12-11
EP4155285A4 (en) 2024-08-07
WO2021235536A1 (ja) 2021-11-25
JP2021183578A (ja) 2021-12-02
JP2022087300A (ja) 2022-06-09
EP4155285A1 (en) 2023-03-29
US20230101465A1 (en) 2023-03-30

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