KR20240121291A - 수용액 전해 방법 - Google Patents

수용액 전해 방법 Download PDF

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Publication number
KR20240121291A
KR20240121291A KR1020247022951A KR20247022951A KR20240121291A KR 20240121291 A KR20240121291 A KR 20240121291A KR 1020247022951 A KR1020247022951 A KR 1020247022951A KR 20247022951 A KR20247022951 A KR 20247022951A KR 20240121291 A KR20240121291 A KR 20240121291A
Authority
KR
South Korea
Prior art keywords
aqueous solution
electrolyte
electrolysis
methylpropan
alcohol
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
KR1020247022951A
Other languages
English (en)
Korean (ko)
Inventor
류타 미스미
시게노리 미츠시마
하야타 이케다
요시노리 니시키
아키히로 가토
타카아키 나카이
Original Assignee
고쿠리츠다이가쿠호진 요코하마 고쿠리츠다이가쿠
드 노라 페르멜렉 가부시키가이샤
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 고쿠리츠다이가쿠호진 요코하마 고쿠리츠다이가쿠, 드 노라 페르멜렉 가부시키가이샤 filed Critical 고쿠리츠다이가쿠호진 요코하마 고쿠리츠다이가쿠
Publication of KR20240121291A publication Critical patent/KR20240121291A/ko
Pending legal-status Critical Current

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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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B1/02—Hydrogen or oxygen
    • 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
    • C25B1/26—Chlorine; 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
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
KR1020247022951A 2021-12-24 2022-09-29 수용액 전해 방법 Pending KR20240121291A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021211341 2021-12-24
JPJP-P-2021-211341 2021-12-24
PCT/JP2022/036355 WO2023119779A1 (ja) 2021-12-24 2022-09-29 水溶液電解方法

Publications (1)

Publication Number Publication Date
KR20240121291A true KR20240121291A (ko) 2024-08-08

Family

ID=86901867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247022951A Pending KR20240121291A (ko) 2021-12-24 2022-09-29 수용액 전해 방법

Country Status (8)

Country Link
US (1) US20250051931A1 (https=)
EP (1) EP4455367A4 (https=)
JP (1) JPWO2023119779A1 (https=)
KR (1) KR20240121291A (https=)
CN (1) CN118434916A (https=)
AU (1) AU2022423069B2 (https=)
CA (1) CA3240447A1 (https=)
WO (1) WO2023119779A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4080440B2 (ja) 2004-03-05 2008-04-23 独立行政法人産業技術総合研究所 酸素ナノバブル水およびその製造方法
JP2016121382A (ja) 2014-12-25 2016-07-07 石福金属興業株式会社 水素水生成用電極及び製造方法
JP2017031508A (ja) 2015-07-29 2017-02-09 株式会社エーディエス 電気分解セル及びその製造方法
JP2017060941A (ja) 2016-09-23 2017-03-30 有限会社スプリング 水素分子溶存水製造用の電解槽
WO2020184607A1 (ja) 2019-03-12 2020-09-17 デノラ・ペルメレック株式会社 アルカリ水電解方法及びアルカリ水電解用アノード

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182661A (en) * 1978-07-31 1980-01-08 Olin Corporation Electrochemical production of available chlorine containing organic compounds in a divided cell
JPH0668157B2 (ja) * 1987-12-25 1994-08-31 株式会社白川製作所 ガス浸透膜の製造方法
JP2003328168A (ja) * 2002-05-08 2003-11-19 Research Institute Of Innovative Technology For The Earth 水素の製造方法
JP4728846B2 (ja) * 2006-03-14 2011-07-20 日本電信電話株式会社 電解セル及び水素供給システム
US20080302670A1 (en) * 2006-04-12 2008-12-11 Mesa Energy, Llc Hydrogen Generator
WO2012011252A1 (ja) * 2010-07-21 2012-01-26 有限会社ターナープロセス ガス生成装置およびガス生成方法ならびにそれらを用いた装置および方法
US9169569B2 (en) * 2012-07-16 2015-10-27 Phillips 66 Company Alternating voltage electrochemical reforming
JP6042749B2 (ja) * 2013-02-28 2016-12-14 株式会社神戸製鋼所 ダイヤモンド電極を用いる電気化学的還元装置
JP2021143367A (ja) * 2020-03-11 2021-09-24 国立研究開発法人産業技術総合研究所 非溶解性光触媒、光電解反応装置及び有用化成品合成法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4080440B2 (ja) 2004-03-05 2008-04-23 独立行政法人産業技術総合研究所 酸素ナノバブル水およびその製造方法
JP2016121382A (ja) 2014-12-25 2016-07-07 石福金属興業株式会社 水素水生成用電極及び製造方法
JP2017031508A (ja) 2015-07-29 2017-02-09 株式会社エーディエス 電気分解セル及びその製造方法
JP2017060941A (ja) 2016-09-23 2017-03-30 有限会社スプリング 水素分子溶存水製造用の電解槽
WO2020184607A1 (ja) 2019-03-12 2020-09-17 デノラ・ペルメレック株式会社 アルカリ水電解方法及びアルカリ水電解用アノード

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
M. Bakker, et. al., Electrochimica Acta, vol. 319, 148(2019)
M. Takahashi, J. Physcal Chemistry B, 109, 21858(2005)
N. Nagai, Hydrogen Energy System, 30, 66(2005)
소다 핸드북 제5판, 61(2009)
수소 에너지 시스템, vol. 36, No. 1, 11(2011)
전기 화학 편람, 제6판, 433(2009)

Also Published As

Publication number Publication date
AU2022423069A1 (en) 2024-06-06
EP4455367A1 (en) 2024-10-30
WO2023119779A1 (ja) 2023-06-29
EP4455367A4 (en) 2025-05-14
US20250051931A1 (en) 2025-02-13
AU2022423069B2 (en) 2025-10-09
CN118434916A (zh) 2024-08-02
JPWO2023119779A1 (https=) 2023-06-29
CA3240447A1 (en) 2023-06-29

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