EP4083262A4 - Procédé et dispositif de production de gaz fluor - Google Patents

Procédé et dispositif de production de gaz fluor Download PDF

Info

Publication number
EP4083262A4
EP4083262A4 EP20904686.1A EP20904686A EP4083262A4 EP 4083262 A4 EP4083262 A4 EP 4083262A4 EP 20904686 A EP20904686 A EP 20904686A EP 4083262 A4 EP4083262 A4 EP 4083262A4
Authority
EP
European Patent Office
Prior art keywords
fluorine gas
producing fluorine
producing
gas
fluorine
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
EP20904686.1A
Other languages
German (de)
English (en)
Other versions
EP4083262A1 (fr
Inventor
Katsuaki To
Yohsuke Fukuchi
Hiroshi Kobayashi
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.)
Resonac Corp
Original Assignee
Resonac Corp
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 Resonac Corp filed Critical Resonac Corp
Publication of EP4083262A1 publication Critical patent/EP4083262A1/fr
Publication of EP4083262A4 publication Critical patent/EP4083262A4/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/245—Fluorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/50—Processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP20904686.1A 2019-12-27 2020-12-11 Procédé et dispositif de production de gaz fluor Pending EP4083262A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019238479 2019-12-27
PCT/JP2020/046390 WO2021131818A1 (fr) 2019-12-27 2020-12-11 Procédé et dispositif de production de gaz fluor

Publications (2)

Publication Number Publication Date
EP4083262A1 EP4083262A1 (fr) 2022-11-02
EP4083262A4 true EP4083262A4 (fr) 2024-09-11

Family

ID=76574433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20904686.1A Pending EP4083262A4 (fr) 2019-12-27 2020-12-11 Procédé et dispositif de production de gaz fluor

Country Status (7)

Country Link
US (1) US20220228272A1 (fr)
EP (1) EP4083262A4 (fr)
JP (1) JP7726071B2 (fr)
KR (1) KR102822685B1 (fr)
CN (1) CN113874554B (fr)
TW (1) TWI762106B (fr)
WO (1) WO2021131818A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007802A2 (fr) * 2002-07-11 2004-01-22 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de production de gaz fluore
US20120085640A1 (en) * 2009-06-29 2012-04-12 Central Glass Company, Limited Fluorine Gas Generation Device
US20120228144A1 (en) * 2009-10-16 2012-09-13 Solvay Fluor Gmbh High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas
JP5584904B2 (ja) * 2008-03-11 2014-09-10 東洋炭素株式会社 フッ素ガス発生装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988235A (en) * 1974-07-26 1976-10-26 Kureha Kagaku Kogyo Kabushiki Kaisha Vertical diaphragm type electrolytic apparatus for caustic soda production
JPS62240782A (ja) * 1986-04-11 1987-10-21 Kenzo Yamaguchi 炭素電極
KR100288862B1 (ko) * 1998-06-30 2001-06-01 박호군 개선된불소의제조방법
US8771497B2 (en) * 2007-04-20 2014-07-08 Mitsui Chemicals, Inc. Electrolyzer, electrodes used therefor, and electrolysis method
JP2010174358A (ja) * 2009-02-02 2010-08-12 Permelec Electrode Ltd 電解用陽極および該電解用陽極を使用するフッ素含有物質の電解合成方法
JP2011038145A (ja) 2009-08-10 2011-02-24 Yokogawa Electric Corp 電気分解装置及び電気分解方法
JP5375673B2 (ja) * 2010-03-01 2013-12-25 セントラル硝子株式会社 フッ素ガス生成装置
JP5569116B2 (ja) * 2010-04-16 2014-08-13 セントラル硝子株式会社 フッ素ガス生成装置
CN102021599A (zh) * 2010-10-18 2011-04-20 天津市泰旭物流有限公司 电解氟化锂一氟化氢制备氟气的技术
US8945367B2 (en) * 2011-01-18 2015-02-03 Air Products And Chemicals, Inc. Electrolytic apparatus, system and method for the safe production of nitrogen trifluoride
JP5906742B2 (ja) * 2012-01-05 2016-04-20 セントラル硝子株式会社 フッ素ガス生成装置
JP5919824B2 (ja) * 2012-01-05 2016-05-18 セントラル硝子株式会社 ガス生成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007802A2 (fr) * 2002-07-11 2004-01-22 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de production de gaz fluore
JP5584904B2 (ja) * 2008-03-11 2014-09-10 東洋炭素株式会社 フッ素ガス発生装置
US20120085640A1 (en) * 2009-06-29 2012-04-12 Central Glass Company, Limited Fluorine Gas Generation Device
US20120228144A1 (en) * 2009-10-16 2012-09-13 Solvay Fluor Gmbh High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas

Also Published As

Publication number Publication date
EP4083262A1 (fr) 2022-11-02
JP7726071B2 (ja) 2025-08-20
US20220228272A1 (en) 2022-07-21
CN113874554A (zh) 2021-12-31
CN113874554B (zh) 2024-01-05
JPWO2021131818A1 (fr) 2021-07-01
KR20220065864A (ko) 2022-05-20
TWI762106B (zh) 2022-04-21
WO2021131818A1 (fr) 2021-07-01
TW202136585A (zh) 2021-10-01
KR102822685B1 (ko) 2025-06-20

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EP4083262A4 (fr) Procédé et dispositif de production de gaz fluor

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Owner name: RESONAC CORPORATION

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RESONAC CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20240812

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