CA2143448A1 - Electrolysis Apparatus for Producing Hydrogen - Google Patents
Electrolysis Apparatus for Producing HydrogenInfo
- Publication number
- CA2143448A1 CA2143448A1 CA 2143448 CA2143448A CA2143448A1 CA 2143448 A1 CA2143448 A1 CA 2143448A1 CA 2143448 CA2143448 CA 2143448 CA 2143448 A CA2143448 A CA 2143448A CA 2143448 A1 CA2143448 A1 CA 2143448A1
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- electrolysis
- producing hydrogen
- oils
- electrolysis apparatus
- 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.)
- Granted
Links
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
- C25B15/00—Operating or servicing 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
- 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
- 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
- C25B9/05—Pressure cells
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Abstract
In an electrolysis apparatus according to the invention for producing hydrogen by decomposing electrolysis liquid with the aid of electric current into hydrogen and oxygen in a pressurized electrolytic cell, an electrolytic cell is placed within a liquid-filled pressure shell maintained pressurized with the pressure of a gas produced in electrolysis. Said liquid can be selected, for instance, among the following group; silicon oils or fats, fluorized oils, crude oil-based or synthetic oils, or water.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923904A FI90569C (en) | 1992-08-31 | 1992-08-31 | Electrolyser for hydrogen production |
FI923904 | 1992-08-31 | ||
PCT/FI1993/000343 WO1994005830A1 (en) | 1992-08-31 | 1993-08-31 | Electrolysis apparatus for producing hydrogen |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2143448A1 true CA2143448A1 (en) | 1994-03-17 |
CA2143448C CA2143448C (en) | 2000-02-01 |
Family
ID=8535790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002143448A Expired - Fee Related CA2143448C (en) | 1992-08-31 | 1993-08-31 | Electrolysis apparatus for producing hydrogen |
Country Status (8)
Country | Link |
---|---|
US (1) | US5665211A (en) |
EP (1) | EP0656959B2 (en) |
AT (1) | ATE151820T1 (en) |
AU (1) | AU4961193A (en) |
CA (1) | CA2143448C (en) |
DE (1) | DE69309937T3 (en) |
FI (1) | FI90569C (en) |
WO (1) | WO1994005830A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2329672C (en) | 2000-12-27 | 2009-12-22 | Donald W. Kirk | Bifurcated electrode of use in electrolytic cells |
CA2333859A1 (en) | 2001-02-01 | 2002-08-01 | Donald W. Kirk | Electrochemical cell stacks |
US7559978B2 (en) * | 2005-09-19 | 2009-07-14 | General Electric Company | Gas-liquid separator and method of operation |
US20070215201A1 (en) * | 2006-03-17 | 2007-09-20 | Lawrence Curtin | Photovoltaic cell with integral light transmitting waveguide in a ceramic sleeve |
US7727373B2 (en) * | 2006-03-17 | 2010-06-01 | Lawrence Curtin | Hydrogen absorption rod |
DE102007051230B4 (en) * | 2006-10-23 | 2010-04-08 | SETT Solare Energietechnologien Thüringen GmbH | electrolyzer |
EP2060661A1 (en) * | 2007-11-16 | 2009-05-20 | AccaGen SA | Electrolyser for producing substances |
US9011651B2 (en) | 2010-12-09 | 2015-04-21 | Ut-Battelle, Llc | Apparatus and method for the electrolysis of water |
TWI465301B (en) * | 2012-09-25 | 2014-12-21 | Univ Southern Taiwan Sci & Tec | Preparation device of porous alumina template |
DE102018213404A1 (en) * | 2018-08-09 | 2020-02-13 | Siemens Aktiengesellschaft | Electrolyser and method for operating an electrolyzer |
GB2612067A (en) * | 2021-10-20 | 2023-04-26 | Francis Geary Paul | Pressurised electrolyser |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE529068C (en) * | 1928-10-02 | 1933-02-01 | Karl Hoffmann | Decomposers, in particular for the electrolysis of water under pressure |
DE755942C (en) * | 1940-09-06 | 1954-02-01 | Siemens & Halske A G | Electrolytic production of hydrogen and oxygen in the pressure decomposer |
US3382167A (en) * | 1964-04-01 | 1968-05-07 | Trw Inc | High pressure electrolytic cell module |
DE2548699C3 (en) * | 1975-10-30 | 1980-06-26 | Linde Ag, 6200 Wiesbaden | Device for the electrolysis of a liquid under pressure |
FR2448583A1 (en) * | 1979-02-09 | 1980-09-05 | Creusot Loire | IMPROVEMENTS ON A WATER ELECTROLYSIS APPARATUS |
FR2608715B1 (en) * | 1986-12-19 | 1989-12-01 | Srti Soc Rech Tech Ind | LIQUID LEAKAGE PREVENTION METHOD, AND DEVICE PROVIDED WITH MEANS FOR CARRYING OUT SAID METHOD |
DE4029634A1 (en) * | 1990-09-19 | 1992-03-26 | Linde Ag | METHOD FOR OPERATING A PRINT ELECTROLYSIS SYSTEM |
-
1992
- 1992-08-31 FI FI923904A patent/FI90569C/en not_active IP Right Cessation
-
1993
- 1993-08-31 DE DE69309937T patent/DE69309937T3/en not_active Expired - Fee Related
- 1993-08-31 US US08/392,939 patent/US5665211A/en not_active Expired - Fee Related
- 1993-08-31 AT AT93919347T patent/ATE151820T1/en not_active IP Right Cessation
- 1993-08-31 AU AU49611/93A patent/AU4961193A/en not_active Abandoned
- 1993-08-31 CA CA002143448A patent/CA2143448C/en not_active Expired - Fee Related
- 1993-08-31 WO PCT/FI1993/000343 patent/WO1994005830A1/en active IP Right Grant
- 1993-08-31 EP EP93919347A patent/EP0656959B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0656959B1 (en) | 1997-04-16 |
AU4961193A (en) | 1994-03-29 |
CA2143448C (en) | 2000-02-01 |
DE69309937T3 (en) | 2005-04-07 |
WO1994005830A1 (en) | 1994-03-17 |
EP0656959B2 (en) | 2004-11-10 |
ATE151820T1 (en) | 1997-05-15 |
US5665211A (en) | 1997-09-09 |
DE69309937T2 (en) | 1997-10-16 |
FI90569B (en) | 1993-11-15 |
DE69309937D1 (en) | 1997-05-22 |
EP0656959A1 (en) | 1995-06-14 |
FI923904A0 (en) | 1992-08-31 |
FI90569C (en) | 1994-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |