CA2979659C - Electrolysis system - Google Patents
Electrolysis system Download PDFInfo
- Publication number
- CA2979659C CA2979659C CA2979659A CA2979659A CA2979659C CA 2979659 C CA2979659 C CA 2979659C CA 2979659 A CA2979659 A CA 2979659A CA 2979659 A CA2979659 A CA 2979659A CA 2979659 C CA2979659 C CA 2979659C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- water
- gas space
- electrolysis cell
- anode
- 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
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 119
- 239000007789 gas Substances 0.000 claims abstract description 215
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 239000012528 membrane Substances 0.000 claims abstract description 56
- 230000003134 recirculating effect Effects 0.000 claims abstract description 53
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000001301 oxygen Substances 0.000 claims abstract description 48
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 48
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000012546 transfer Methods 0.000 claims abstract description 43
- 239000001257 hydrogen Substances 0.000 claims abstract description 35
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 35
- 239000003792 electrolyte Substances 0.000 claims abstract description 31
- 238000009834 vaporization Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 15
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 10
- 229910001882 dioxygen Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003014 ion exchange membrane Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003011 anion exchange membrane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- 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
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
-
- 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
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
-
- 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)
- Automation & Control Theory (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SG2015/000077 WO2016148637A1 (en) | 2015-03-13 | 2015-03-13 | Electrolysis system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2979659A1 CA2979659A1 (en) | 2016-09-22 |
| CA2979659C true CA2979659C (en) | 2018-10-30 |
Family
ID=56919389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2979659A Active CA2979659C (en) | 2015-03-13 | 2015-03-13 | Electrolysis system |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20170152605A1 (zh) |
| EP (1) | EP3137654A4 (zh) |
| JP (1) | JP6371413B2 (zh) |
| KR (1) | KR101840717B1 (zh) |
| CN (1) | CN106661741B (zh) |
| AU (1) | AU2015387266B2 (zh) |
| CA (1) | CA2979659C (zh) |
| MY (1) | MY199464A (zh) |
| SG (1) | SG11201609603YA (zh) |
| WO (1) | WO2016148637A1 (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10007238B1 (en) * | 2015-01-22 | 2018-06-26 | John C. Taube | Oxygen mixing and delivery |
| CA3018631C (en) * | 2016-05-13 | 2021-03-02 | Lynntech, Inc. | Hypoxia training device |
| WO2018180726A1 (ja) * | 2017-03-30 | 2018-10-04 | 株式会社カネカ | 水酸化ナトリウム及び／又は塩素の製造方法、並びに２室法型食塩水電解槽 |
| CN109487292B (zh) * | 2017-09-12 | 2021-04-02 | 上海纳诺巴伯纳米科技有限公司 | 一种使用膜电极产生氢气和氧气的方法和装置 |
| EP3670704A1 (en) * | 2018-12-20 | 2020-06-24 | Hymeth ApS | Rack-mount box for a heat-emitting device |
| JP2020200521A (ja) * | 2019-06-13 | 2020-12-17 | 東邦瓦斯株式会社 | 水素供給方法および水素供給装置 |
| JP7293034B2 (ja) * | 2019-08-08 | 2023-06-19 | 株式会社東芝 | 水電解装置及び水電解装置の制御方法 |
| WO2021042229A1 (en) * | 2019-09-02 | 2021-03-11 | Etp International Company Limited | Gas-liquid exchange system and method of using the same |
| JP7473153B2 (ja) * | 2020-01-23 | 2024-04-23 | 国立研究開発法人物質・材料研究機構 | 水素製造装置、及び、水素製造方法 |
| AU2021304546A1 (en) * | 2020-07-10 | 2023-02-09 | Fortescue Future Industries Pty Ltd | Electrolysis cell and method of use |
| CN114855195B (zh) * | 2021-01-19 | 2023-10-13 | 中国科学院上海硅酸盐研究所 | 一种自平衡自控的高纯干氢气制备系统 |
| WO2023111642A1 (en) * | 2021-12-15 | 2023-06-22 | Arcelormittal | Apparatus for production of iron by electrolysis |
| US20230287583A1 (en) * | 2022-03-04 | 2023-09-14 | Nuscale Power, Llc | Small modular nuclear reactor integrated energy systems for energy production and green industrial applications |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3374158A (en) * | 1964-04-01 | 1968-03-19 | Trw Inc | High pressure electrolysis system and process for hydrogen-oxygen generation |
| US3917520A (en) * | 1974-11-20 | 1975-11-04 | United Technologies Corp | Electrolysis cell system and process for generating hydrogen and oxygen |
| US3905884A (en) * | 1974-11-20 | 1975-09-16 | United Technologies Corp | Electrolysis cell system including recirculating product gas stream for cooling the cell |
| JP4512788B2 (ja) | 2004-02-18 | 2010-07-28 | 独立行政法人産業技術総合研究所 | 高温水蒸気電解装置 |
| US8034219B2 (en) * | 2005-12-21 | 2011-10-11 | General Electric Company | System and method for the production of hydrogen |
| JP2009001878A (ja) * | 2007-06-22 | 2009-01-08 | Toshiba Corp | 高温水蒸気電解方法および装置 |
| GB0801268D0 (en) * | 2008-01-24 | 2008-02-27 | Itm Power Research Ltd | Improvements to electrolysis |
| US8163158B2 (en) * | 2008-05-12 | 2012-04-24 | Enrg, Inc. | Operation of an electrolysis cell |
| CN201990733U (zh) * | 2011-01-10 | 2011-09-28 | 华南理工大学 | 一种基于固体电解质电解池的制氢器 |
-
2015
- 2015-03-13 KR KR1020167032831A patent/KR101840717B1/ko active IP Right Grant
- 2015-03-13 JP JP2016568886A patent/JP6371413B2/ja active Active
- 2015-03-13 CA CA2979659A patent/CA2979659C/en active Active
- 2015-03-13 WO PCT/SG2015/000077 patent/WO2016148637A1/en active Application Filing
- 2015-03-13 CN CN201580026116.5A patent/CN106661741B/zh active Active
- 2015-03-13 EP EP15885696.3A patent/EP3137654A4/en not_active Withdrawn
- 2015-03-13 US US15/311,705 patent/US20170152605A1/en not_active Abandoned
- 2015-03-13 AU AU2015387266A patent/AU2015387266B2/en active Active
- 2015-03-13 MY MYPI2017703359A patent/MY199464A/en unknown
- 2015-03-13 SG SG11201609603YA patent/SG11201609603YA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20170152605A1 (en) | 2017-06-01 |
| KR20170131199A (ko) | 2017-11-29 |
| CN106661741B (zh) | 2019-06-04 |
| EP3137654A4 (en) | 2018-01-17 |
| SG11201609603YA (en) | 2016-12-29 |
| AU2015387266A1 (en) | 2016-12-01 |
| CA2979659A1 (en) | 2016-09-22 |
| MY199464A (en) | 2023-10-31 |
| JP2018511694A (ja) | 2018-04-26 |
| EP3137654A1 (en) | 2017-03-08 |
| WO2016148637A1 (en) | 2016-09-22 |
| KR101840717B1 (ko) | 2018-03-21 |
| CN106661741A (zh) | 2017-05-10 |
| AU2015387266B2 (en) | 2017-02-16 |
| JP6371413B2 (ja) | 2018-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20171212 |