CZ13794A3 - Electrolytic cell for producing gas - Google Patents
Electrolytic cell for producing gas Download PDFInfo
- Publication number
- CZ13794A3 CZ13794A3 CZ94137A CZ13794A CZ13794A3 CZ 13794 A3 CZ13794 A3 CZ 13794A3 CZ 94137 A CZ94137 A CZ 94137A CZ 13794 A CZ13794 A CZ 13794A CZ 13794 A3 CZ13794 A3 CZ 13794A3
- Authority
- CZ
- Czechia
- Prior art keywords
- anode
- cathode
- chamber
- electrolyzer
- pressure loss
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 claims abstract description 43
- 238000007872 degassing Methods 0.000 claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 38
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 37
- 238000004064 recycling Methods 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 239000000839 emulsion Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003935 Flemion® Polymers 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Chemical class 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 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
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI930103A IT1263806B (it) | 1993-01-22 | 1993-01-22 | Elettrolizzatore per la produzione di un gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ13794A3 true CZ13794A3 (en) | 1995-04-12 |
Family
ID=11364733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ94137A CZ13794A3 (en) | 1993-01-22 | 1994-01-21 | Electrolytic cell for producing gas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5425864A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0608028A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPH06299386A (cg-RX-API-DMAC7.html) |
| KR (1) | KR940018485A (cg-RX-API-DMAC7.html) |
| BR (1) | BR9400305A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2113971A1 (cg-RX-API-DMAC7.html) |
| CZ (1) | CZ13794A3 (cg-RX-API-DMAC7.html) |
| HU (1) | HU213237B (cg-RX-API-DMAC7.html) |
| IT (1) | IT1263806B (cg-RX-API-DMAC7.html) |
| PL (1) | PL301989A1 (cg-RX-API-DMAC7.html) |
| TW (1) | TW277074B (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4331763C1 (de) * | 1993-09-18 | 1994-11-10 | Friwo Silberkraft Ges Fuer Bat | Elektrochemischer Aktor |
| EP1528126A1 (en) * | 2003-10-30 | 2005-05-04 | Vandenborre Hydrogen Systems N.V. | An integrated electrolyser module with an internal gas/liquid separator |
| KR100707930B1 (ko) * | 2005-02-18 | 2007-04-16 | (주)화백엔지니어링 | 에칭 폐액의 재활용 처리 방법 및 장치 |
| JP5557394B2 (ja) * | 2011-04-08 | 2014-07-23 | 株式会社オメガ | 排水処理方法 |
| JP5818732B2 (ja) * | 2012-03-29 | 2015-11-18 | 旭化成ケミカルズ株式会社 | 電解セル及び電解槽 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149952A (en) * | 1975-04-15 | 1979-04-17 | Asahi Glass Co. Ltd. | Electrolytic cell |
| DE2914869A1 (de) * | 1979-04-12 | 1980-10-30 | Hoechst Ag | Elektrolyseapparat |
| FR2487384A1 (fr) * | 1980-07-22 | 1982-01-29 | Creusot Loire | Installation de degazage et recyclage de l'electrolyte dans un electrolyseur pour la production de gaz |
| US4344833A (en) * | 1980-12-08 | 1982-08-17 | Olin Corporation | Restrictor apparatus for electrolyte flow conduit |
| US4322281A (en) * | 1980-12-08 | 1982-03-30 | Olin Corporation | Method for controlling foaming within gas-liquid separation area |
| US4339321A (en) * | 1980-12-08 | 1982-07-13 | Olin Corporation | Method and apparatus of injecting replenished electrolyte fluid into an electrolytic cell |
| US4391693A (en) * | 1981-10-29 | 1983-07-05 | The Dow Chemical Company | Chlorine cell design for electrolyte series flow |
| US4505789A (en) * | 1981-12-28 | 1985-03-19 | Olin Corporation | Dynamic gas disengaging apparatus and method for gas separation from electrolyte fluid |
| GB8308187D0 (en) * | 1983-03-24 | 1983-05-05 | Ici Plc | Electrolytic cell |
| GB8614707D0 (en) * | 1986-06-17 | 1986-07-23 | Ici Plc | Electrolytic cell |
| IT1247483B (it) * | 1991-03-21 | 1994-12-17 | Permelec Spa Nora | Dispositivo per l'estrazione di fluidi bifase da celle di elettrolisi |
-
1993
- 1993-01-22 IT ITMI930103A patent/IT1263806B/it active IP Right Grant
-
1994
- 1994-01-18 EP EP94200106A patent/EP0608028A1/fr not_active Withdrawn
- 1994-01-21 KR KR1019940001122A patent/KR940018485A/ko not_active Withdrawn
- 1994-01-21 PL PL94301989A patent/PL301989A1/xx unknown
- 1994-01-21 CZ CZ94137A patent/CZ13794A3/cs unknown
- 1994-01-21 BR BR9400305A patent/BR9400305A/pt not_active Application Discontinuation
- 1994-01-21 CA CA002113971A patent/CA2113971A1/fr not_active Abandoned
- 1994-01-21 US US08/183,962 patent/US5425864A/en not_active Expired - Fee Related
- 1994-01-21 HU HU9400178A patent/HU213237B/hu not_active IP Right Cessation
- 1994-01-24 JP JP6005753A patent/JPH06299386A/ja active Pending
- 1994-02-16 TW TW083101319A patent/TW277074B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| BR9400305A (pt) | 1994-08-09 |
| PL301989A1 (en) | 1994-07-25 |
| JPH06299386A (ja) | 1994-10-25 |
| TW277074B (cg-RX-API-DMAC7.html) | 1996-06-01 |
| IT1263806B (it) | 1996-09-03 |
| HUT66774A (en) | 1994-12-28 |
| CA2113971A1 (fr) | 1994-07-23 |
| HU9400178D0 (en) | 1994-05-30 |
| KR940018485A (ko) | 1994-08-18 |
| HU213237B (en) | 1997-03-28 |
| ITMI930103A1 (it) | 1994-07-22 |
| EP0608028A1 (fr) | 1994-07-27 |
| ITMI930103A0 (it) | 1993-01-22 |
| US5425864A (en) | 1995-06-20 |
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