AU2022234935B2 - Methane production system and methane production method - Google Patents

Methane production system and methane production method Download PDF

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Publication number
AU2022234935B2
AU2022234935B2 AU2022234935A AU2022234935A AU2022234935B2 AU 2022234935 B2 AU2022234935 B2 AU 2022234935B2 AU 2022234935 A AU2022234935 A AU 2022234935A AU 2022234935 A AU2022234935 A AU 2022234935A AU 2022234935 B2 AU2022234935 B2 AU 2022234935B2
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AU
Australia
Prior art keywords
electrolysis
reforming
electrode
mode
cell
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AU2022234935A
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English (en)
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AU2022234935A1 (en
AU2022234935A9 (en
Inventor
Hirofumi Kan
Atsushi Torii
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NGK Insulators Ltd
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NGK Insulators Ltd
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Publication of AU2022234935A9 publication Critical patent/AU2022234935A9/en
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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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C25B3/03—Acyclic or carbocyclic hydrocarbons
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/04—Methane
    • 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
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B15/021—Process control or regulation of heating or cooling
    • 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
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2022234935A 2021-03-11 2022-03-04 Methane production system and methane production method Active AU2022234935B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021039697 2021-03-11
JP2021-039697 2021-03-11
PCT/JP2022/009406 WO2022191069A1 (ja) 2021-03-11 2022-03-04 メタン製造システム及びメタン製造方法

Publications (3)

Publication Number Publication Date
AU2022234935A1 AU2022234935A1 (en) 2023-08-03
AU2022234935B2 true AU2022234935B2 (en) 2024-03-28
AU2022234935A9 AU2022234935A9 (en) 2024-07-18

Family

ID=83227865

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022234935A Active AU2022234935B2 (en) 2021-03-11 2022-03-04 Methane production system and methane production method

Country Status (6)

Country Link
US (1) US20230357935A1 (enExample)
EP (1) EP4306502A4 (enExample)
JP (1) JP7507306B2 (enExample)
CN (1) CN116867757A (enExample)
AU (1) AU2022234935B2 (enExample)
WO (1) WO2022191069A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2632328A (en) * 2023-08-04 2025-02-05 Ceres Ip Co Ltd A methanation method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019112717A (ja) * 2017-12-22 2019-07-11 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 複数の高温電解（ｓｏｅｃ）又は共電解反応器を含むパワーツーガスユニットの始動モード又は待機モード運転の方法
WO2020071376A1 (ja) * 2018-10-01 2020-04-09 国立研究開発法人産業技術総合研究所 電気化学触媒、集積体、電気化学反応器、炭化水素生成システムおよび炭化水素の生成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5173524B2 (ja) 2007-03-28 2013-04-03 三菱重工業株式会社 固体酸化物燃料電池及び水電解セル
FR3014117B1 (fr) * 2013-12-03 2016-01-01 Commissariat Energie Atomique Procede de fonctionnement d'un reacteur a empilement de type soec pour produire du methane ch4, en l'absence d'electricite disponible
JP6121895B2 (ja) 2013-12-26 2017-04-26 京セラ株式会社 電解セル、電解セルスタック装置および電解モジュールならびに電解装置
CN105220172B (zh) * 2015-10-27 2017-06-16 中国科学技术大学 一种将二氧化碳及水蒸气混合气直接转化为富含甲烷的气体的管式结构及其制备方法和应用
US10336944B2 (en) * 2016-09-27 2019-07-02 University Of South Carolina Direct synthesis of hydrocarbons from co-electrolysis solid oxide cell
JP2018154864A (ja) 2017-03-16 2018-10-04 東芝エネルギーシステムズ株式会社 高温水蒸気電解セル、高温水蒸気電解セル用水素極層及び固体酸化物電気化学セル
CN107699915B (zh) * 2017-09-22 2019-08-16 清华大学 一种温度自维持二氧化碳和水蒸汽共电解装置及其应用方法
JP7106930B2 (ja) 2018-03-28 2022-07-27 株式会社豊田中央研究所 沸騰冷却式バルブ、沸騰冷却式ｃｏ２分離器、ｓｏｆｃシステム、ｓｏｅｃシステム、及びｒ－ｓｏｃシステム
JP7079220B2 (ja) 2019-04-19 2022-06-01 森村Ｓｏｆｃテクノロジー株式会社 電気化学反応セルスタック
EP4130201A4 (en) * 2020-03-24 2024-10-02 Hitachi, Ltd. Fuel production device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019112717A (ja) * 2017-12-22 2019-07-11 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 複数の高温電解（ｓｏｅｃ）又は共電解反応器を含むパワーツーガスユニットの始動モード又は待機モード運転の方法
WO2020071376A1 (ja) * 2018-10-01 2020-04-09 国立研究開発法人産業技術総合研究所 電気化学触媒、集積体、電気化学反応器、炭化水素生成システムおよび炭化水素の生成方法

Also Published As

Publication number Publication date
EP4306502A4 (en) 2025-06-25
CN116867757A (zh) 2023-10-10
AU2022234935A1 (en) 2023-08-03
JPWO2022191069A1 (enExample) 2022-09-15
EP4306502A1 (en) 2024-01-17
US20230357935A1 (en) 2023-11-09
WO2022191069A1 (ja) 2022-09-15
AU2022234935A9 (en) 2024-07-18
JP7507306B2 (ja) 2024-06-27

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