GB2601271B - Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis - Google Patents

Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis Download PDF

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Publication number
GB2601271B
GB2601271B GB2202726.2A GB202202726A GB2601271B GB 2601271 B GB2601271 B GB 2601271B GB 202202726 A GB202202726 A GB 202202726A GB 2601271 B GB2601271 B GB 2601271B
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GB
United Kingdom
Prior art keywords
producing hydrogen
thermochemical cycle
iodine selenium
selenium thermochemical
cycle electrolysis
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.)
Active
Application number
GB2202726.2A
Other versions
GB2601271A (en
GB202202726D0 (en
Inventor
Meng Dongwang
Qi Naiye
Wang Chunming
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.)
CHINERGY CO Ltd
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CHINERGY CO Ltd
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Publication of GB202202726D0 publication Critical patent/GB202202726D0/en
Publication of GB2601271A publication Critical patent/GB2601271A/en
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Publication of GB2601271B publication Critical patent/GB2601271B/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/068—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
    • 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)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB2202726.2A 2019-08-20 2020-08-13 Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis Active GB2601271B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910768032.9A CN110510576B (en) 2019-08-20 2019-08-20 High-temperature gas cooled reactor coupled iodine selenium thermochemical cycle electrolysis hydrogen production method
PCT/CN2020/108768 WO2021031964A1 (en) 2019-08-20 2020-08-13 Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis

Publications (3)

Publication Number Publication Date
GB202202726D0 GB202202726D0 (en) 2022-04-13
GB2601271A GB2601271A (en) 2022-05-25
GB2601271B true GB2601271B (en) 2024-04-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB2202726.2A Active GB2601271B (en) 2019-08-20 2020-08-13 Method for producing hydrogen by means of iodine selenium thermochemical cycle electrolysis

Country Status (3)

Country Link
CN (1) CN110510576B (en)
GB (1) GB2601271B (en)
WO (1) WO2021031964A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110510576B (en) * 2019-08-20 2020-12-11 中核能源科技有限公司 High-temperature gas cooled reactor coupled iodine selenium thermochemical cycle electrolysis hydrogen production method
CN113526461A (en) * 2020-04-17 2021-10-22 孟想 Single selenium thermochemical cycle hydrogen production method
CN113401867B (en) * 2021-07-20 2023-10-31 西安热工研究院有限公司 Sulfur-iodine circulating hydrogen production system and method by utilizing high-temperature gas cooled reactor
CN116812865B (en) * 2023-08-29 2023-12-05 浙江百能科技有限公司 System and process for thermochemical selenium-iodine cyclic hydrogen production and simultaneous removal of CO in flue gas
CN117568848B (en) * 2024-01-17 2024-04-02 浙江百能科技有限公司 Device and method for producing hydrogen by electrolyzing hydroiodic acid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127644A (en) * 1977-04-29 1978-11-28 General Atomic Company Process for hydrogen production from water
CN1785796A (en) * 2005-10-14 2006-06-14 浙江大学 Technical method of sulfur iodine open circuit circulation hydrogen manufacture and its equipment
CN103213945A (en) * 2013-04-21 2013-07-24 浙江大学 Method for promoting Bunsen reaction in thermochemical iodine-sulfur cycle for hydrogen manufacturing
CN110510576A (en) * 2019-08-20 2019-11-29 中核能源科技有限公司 A kind of high temperature gas cooled reactor coupling iodine selenium thermochemical cycles electrolytic hydrogen production method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089632A (en) * 1976-08-20 1980-11-18 Alfred J. Darnell Hydrogen production
US20050000825A1 (en) * 2003-07-04 2005-01-06 Japan Atomic Energy Research Institute Process for efficient hydrogen production by thermochemical water splitting using iodine and sulfur dioxide
FI121271B (en) * 2007-01-19 2010-09-15 Outotec Oyj Process for the preparation of hydrogen and sulfuric acid
CN101138721B (en) * 2007-09-07 2010-09-29 清华大学 Process for preparation of catalysts for catalytic decomposition of hydrogen iodide
CN101459251A (en) * 2007-12-11 2009-06-17 古琴 Electricity production, driving by adopting carrier belt fuel, and global warming inhibition
CN101830443B (en) * 2010-04-14 2011-06-15 清华大学 Process for purifying sulfuric acid phase and hydriodic acid phase in iodine-sulfur cycle
CN101857204B (en) * 2010-06-18 2012-06-27 清华大学 Process and device for purifying sulfuric acid phase in iodine and sulfur cycle under low pressure
CN102583239B (en) * 2012-01-15 2013-10-30 浙江大学 Method and device for preparing CO and H2 by thermochemical cycle decomposition of CO2 and H2O
CN107904617B (en) * 2017-11-23 2019-04-23 浙江大学 With the method and device of electrochemical decomposition HI hydrogen manufacturing in the circulation hydrogen manufacturing of sulphur iodine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127644A (en) * 1977-04-29 1978-11-28 General Atomic Company Process for hydrogen production from water
CN1785796A (en) * 2005-10-14 2006-06-14 浙江大学 Technical method of sulfur iodine open circuit circulation hydrogen manufacture and its equipment
CN103213945A (en) * 2013-04-21 2013-07-24 浙江大学 Method for promoting Bunsen reaction in thermochemical iodine-sulfur cycle for hydrogen manufacturing
CN110510576A (en) * 2019-08-20 2019-11-29 中核能源科技有限公司 A kind of high temperature gas cooled reactor coupling iodine selenium thermochemical cycles electrolytic hydrogen production method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
(ZHU, Hongfa et al.).( Non-official translation: Handbook of Inorganic Chemical Products), 31 December 2008, (2008-12-31), page 27, section 30, Selenous Acid *
Shi Zhicheng, (Non-official translation: Animal Toxicology), 30 June 2001 (2001-06-30), pages 849 - 850, section 3, Selenium *

Also Published As

Publication number Publication date
GB2601271A (en) 2022-05-25
GB202202726D0 (en) 2022-04-13
CN110510576B (en) 2020-12-11
CN110510576A (en) 2019-11-29
WO2021031964A1 (en) 2021-02-25

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