JP7395422B2 - フルオロエチレンの製造方法 - Google Patents

フルオロエチレンの製造方法 Download PDF

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Publication number
JP7395422B2
JP7395422B2 JP2020089833A JP2020089833A JP7395422B2 JP 7395422 B2 JP7395422 B2 JP 7395422B2 JP 2020089833 A JP2020089833 A JP 2020089833A JP 2020089833 A JP2020089833 A JP 2020089833A JP 7395422 B2 JP7395422 B2 JP 7395422B2
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JP
Japan
Prior art keywords
oxide
reaction
hfc
fluoride
hfo
Prior art date
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JP2020089833A
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English (en)
Japanese (ja)
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JP2021183578A (ja
Inventor
隆 臼井
智行 岩本
翼 仲上
雄三 小松
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
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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
Priority to JP2020089833A priority Critical patent/JP7395422B2/ja
Priority to EP21808582.7A priority patent/EP4155285A4/en
Priority to CN202180036947.6A priority patent/CN115667192A/zh
Priority to PCT/JP2021/019298 priority patent/WO2021235536A1/ja
Publication of JP2021183578A publication Critical patent/JP2021183578A/ja
Priority to JP2022067300A priority patent/JP2022087300A/ja
Priority to US17/990,961 priority patent/US20230101465A1/en
Application granted granted Critical
Publication of JP7395422B2 publication Critical patent/JP7395422B2/ja
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Classifications

    • 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)
JP2020089833A 2020-05-22 2020-05-22 フルオロエチレンの製造方法 Active JP7395422B2 (ja)

Priority Applications (6)

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
EP21808582.7A EP4155285A4 (en) 2020-05-22 2021-05-21 Method for producing fluoroethylene
CN202180036947.6A CN115667192A (zh) 2020-05-22 2021-05-21 氟乙烯的制造方法
PCT/JP2021/019298 WO2021235536A1 (ja) 2020-05-22 2021-05-21 フルオロエチレンの製造方法
JP2022067300A JP2022087300A (ja) 2020-05-22 2022-04-15 フルオロエチレンの製造方法
US17/990,961 US20230101465A1 (en) 2020-05-22 2022-11-21 Method for producing fluoroethylene

Applications Claiming Priority (1)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022067300A Division JP2022087300A (ja) 2020-05-22 2022-04-15 フルオロエチレンの製造方法

Publications (2)

Publication Number Publication Date
JP2021183578A JP2021183578A (ja) 2021-12-02
JP7395422B2 true JP7395422B2 (ja) 2023-12-11

Family

ID=78708610

Family Applications (2)

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JP2020089833A Active JP7395422B2 (ja) 2020-05-22 2020-05-22 フルオロエチレンの製造方法
JP2022067300A Withdrawn JP2022087300A (ja) 2020-05-22 2022-04-15 フルオロエチレンの製造方法

Family Applications After (1)

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JP2022067300A Withdrawn JP2022087300A (ja) 2020-05-22 2022-04-15 フルオロエチレンの製造方法

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508786A (ja) 1997-01-17 2001-07-03 エルフ・アトケム・エス・アー ハイドロフルオロカーボンの異性化
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

Family Cites Families (6)

* 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
JP7304681B2 (ja) * 2015-12-16 2023-07-07 Ａｇｃ株式会社 ハイドロフルオロオレフィンの製造方法
JP6673413B2 (ja) * 2018-05-08 2020-03-25 ダイキン工業株式会社 フルオロオレフィンの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508786A (ja) 1997-01-17 2001-07-03 エルフ・アトケム・エス・アー ハイドロフルオロカーボンの異性化
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ｊｏｕｒｎａｌ ｏｆ Ａｍｅｒｉｃａｎ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ，２００１，Ｖｏｌ．１２３，Ｎｏ．２８，ｐ．６７７３－６７７７

Also Published As

Publication number Publication date
EP4155285A4 (en) 2024-08-07
WO2021235536A1 (ja) 2021-11-25
JP2021183578A (ja) 2021-12-02
CN115667192A (zh) 2023-01-31
JP2022087300A (ja) 2022-06-09
EP4155285A1 (en) 2023-03-29
US20230101465A1 (en) 2023-03-30

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