WO2024078909A3 - Electrolysis system and use thereof - Google Patents
Electrolysis system and use thereof Download PDFInfo
- Publication number
- WO2024078909A3 WO2024078909A3 PCT/EP2023/077221 EP2023077221W WO2024078909A3 WO 2024078909 A3 WO2024078909 A3 WO 2024078909A3 EP 2023077221 W EP2023077221 W EP 2023077221W WO 2024078909 A3 WO2024078909 A3 WO 2024078909A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- process unit
- electrolysis
- electrolysis system
- electrolysis module
- line
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 238000010583 slow cooling Methods 0.000 abstract 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
- 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
- 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
- C25B9/70—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)
Abstract
The invention relates to an electrolysis system (1) for generating hydrogen and oxygen as product gases, comprising an electrolysis module (3) and a process unit (5), wherein the process unit (5) has a reactant line (7) for supplying process water and a product line (9), each of which is connected to the electrolysis module (3), and the process unit (5) is equipped with a thermally insulating insulation device (11), comprising a thermal insulating material (17), such that a slow cooling of the process water is produced during a standstill operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022210722.5 | 2022-10-11 | ||
| DE102022210722.5A DE102022210722A1 (en) | 2022-10-11 | 2022-10-11 | Electrolysis plant and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2024078909A2 WO2024078909A2 (en) | 2024-04-18 |
| WO2024078909A3 true WO2024078909A3 (en) | 2024-06-13 |
Family
ID=88236803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2023/077221 WO2024078909A2 (en) | 2022-10-11 | 2023-10-02 | Electrolysis system and use thereof |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102022210722A1 (en) |
| WO (1) | WO2024078909A2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134168A1 (en) * | 2002-01-11 | 2003-07-17 | Assarabowski Richard J. | Method and apparatus for preventing water in fuel cell power plants from freezing during storage |
| EP2955372A2 (en) * | 2014-06-11 | 2015-12-16 | Kevin Lee Friesth | Quintuple-effect generation multi-cycle hybrid renewable energy system with integrated energy provisioning, storage facilities and amalgamated control system |
| EP3699991A1 (en) * | 2019-02-25 | 2020-08-26 | ETH Zurich | Systems and reactors for storage of electrical energy |
| CN216039841U (en) * | 2021-08-31 | 2022-03-15 | 中国华能集团清洁能源技术研究院有限公司 | Electrolytic hydrogen production system with heat storage function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4006207A1 (en) | 2020-11-25 | 2022-06-01 | Siemens Energy Global GmbH & Co. KG | Electrolysis device and method for operating an electrolysis device |
-
2022
- 2022-10-11 DE DE102022210722.5A patent/DE102022210722A1/en active Pending
-
2023
- 2023-10-02 WO PCT/EP2023/077221 patent/WO2024078909A2/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134168A1 (en) * | 2002-01-11 | 2003-07-17 | Assarabowski Richard J. | Method and apparatus for preventing water in fuel cell power plants from freezing during storage |
| EP2955372A2 (en) * | 2014-06-11 | 2015-12-16 | Kevin Lee Friesth | Quintuple-effect generation multi-cycle hybrid renewable energy system with integrated energy provisioning, storage facilities and amalgamated control system |
| EP3699991A1 (en) * | 2019-02-25 | 2020-08-26 | ETH Zurich | Systems and reactors for storage of electrical energy |
| CN216039841U (en) * | 2021-08-31 | 2022-03-15 | 中国华能集团清洁能源技术研究院有限公司 | Electrolytic hydrogen production system with heat storage function |
Non-Patent Citations (1)
| Title |
|---|
| LANDINI S ET AL: "Passive cooling of Li-Ion cells with direct-metal-laser-sintered aluminium heat exchangers filled with phase change materials", APPLIED THERMAL ENGINEERING, PERGAMON, OXFORD, GB, vol. 173, 24 March 2020 (2020-03-24), XP086131728, ISSN: 1359-4311, [retrieved on 20200324], DOI: 10.1016/J.APPLTHERMALENG.2020.115238 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022210722A1 (en) | 2024-04-11 |
| WO2024078909A2 (en) | 2024-04-18 |
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