FI59426C - Elektrolysanlaeggning foer fraetande elektrolyter - Google Patents
Elektrolysanlaeggning foer fraetande elektrolyter Download PDFInfo
- Publication number
- FI59426C FI59426C FI750224A FI750224A FI59426C FI 59426 C FI59426 C FI 59426C FI 750224 A FI750224 A FI 750224A FI 750224 A FI750224 A FI 750224A FI 59426 C FI59426 C FI 59426C
- Authority
- FI
- Finland
- Prior art keywords
- electrolyte
- titanium
- electrolysis
- metal
- plant
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 claims description 27
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 26
- 238000005868 electrolysis reaction Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 17
- 239000010936 titanium Substances 0.000 claims description 16
- 229910052719 titanium Inorganic materials 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 230000010287 polarization Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 2
- 238000005260 corrosion Methods 0.000 description 15
- 230000007797 corrosion Effects 0.000 description 15
- 239000010410 layer Substances 0.000 description 7
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
-
- 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
- C25B15/06—Detection or inhibition of short circuits in the cell
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742407312 DE2407312C3 (de) | 1974-02-15 | Elektrolyseanlage für korrosive Elektrolyten | |
| DE2407312 | 1974-02-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750224A7 FI750224A7 (en, 2012) | 1975-08-16 |
| FI59426B FI59426B (fi) | 1981-04-30 |
| FI59426C true FI59426C (fi) | 1981-08-10 |
Family
ID=5907530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750224A FI59426C (fi) | 1974-02-15 | 1975-01-28 | Elektrolysanlaeggning foer fraetande elektrolyter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3972796A (en, 2012) |
| CA (1) | CA1030486A (en, 2012) |
| FI (1) | FI59426C (en, 2012) |
| SE (1) | SE408309B (en, 2012) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057473A (en) * | 1976-03-15 | 1977-11-08 | Ppg Industries, Inc. | Method of reducing cell liquor header corrosion |
| DE2821985C2 (de) * | 1978-05-19 | 1982-07-01 | Hooker Chemicals & Plastics Corp., 14302 Niagara Falls, N.Y. | Elektrolysezellenblock |
| US4196068A (en) * | 1978-06-26 | 1980-04-01 | Scoville Frank J | Chlorine gas producing apparatus |
| US4416744A (en) * | 1979-01-13 | 1983-11-22 | Metallgesellschaft Ag | Process of electrolytically producing oxyacids of chlorine |
| US4194953A (en) * | 1979-02-16 | 1980-03-25 | Erco Industries Limited | Process for producing chlorate and chlorate cell construction |
| US4279732A (en) * | 1980-02-19 | 1981-07-21 | Exxon Research & Engineering Co. | Annular electrodes for shunt current elimination |
| US4285787A (en) * | 1980-03-20 | 1981-08-25 | Pulp And Paper Research Institute Of Canada | Electrochemical corrosion protection of stainless steel bleach plant washers |
| US4313806A (en) * | 1980-10-10 | 1982-02-02 | Air Products And Chemicals, Inc. | Cathodic protection of catalysts in a corrosive environment |
| GB8432704D0 (en) * | 1984-12-28 | 1985-02-06 | Ici Plc | Current leakage in electrolytic cell |
| DE4136917C1 (en, 2012) * | 1991-11-09 | 1993-02-04 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| US5296121A (en) | 1992-08-24 | 1994-03-22 | The Dow Chemical Company | Target electrode for preventing corrosion in electrochemical cells |
| US6607846B1 (en) * | 2002-09-25 | 2003-08-19 | Titanium Metals Corporation | Titanium article having improved corrosion resistance |
| US6849344B2 (en) * | 2002-09-25 | 2005-02-01 | Titanium Metals Corp. | Fabricated titanium article having improved corrosion resistance |
| GB2484699B (en) * | 2010-10-20 | 2017-05-24 | Aguacure Ltd | A method for electrochemical treatment of a liquid |
| US10760166B2 (en) * | 2017-06-09 | 2020-09-01 | De Nora Permelec Ltd | Sacrificial electrode attachment structure and electrolytic apparatus including the same |
| CN115404492B (zh) * | 2022-09-26 | 2024-07-23 | 云南电网有限责任公司电力科学研究院 | 风光电源制氢装置及其制氢方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US892983A (en) * | 1906-09-18 | 1908-07-14 | William Pollard Digby | Manufacture of hypochlorite solutions by electrolytic methods. |
| US1269566A (en) * | 1917-07-05 | 1918-06-11 | Toronto Power Company Ltd | Electrolytic apparatus. |
| BE569804A (en, 2012) * | 1957-07-26 | |||
| US3412000A (en) * | 1965-04-14 | 1968-11-19 | M & T Chemicals Inc | Cathodic protection of titanium surfaces |
| CA914610A (en) * | 1970-06-26 | 1972-11-14 | Chemetics International Ltd. | Multi-monopolar electrolytic cell assembly and system |
-
1975
- 1975-01-28 FI FI750224A patent/FI59426C/fi not_active IP Right Cessation
- 1975-02-06 US US05/547,732 patent/US3972796A/en not_active Expired - Lifetime
- 1975-02-07 CA CA219,574A patent/CA1030486A/en not_active Expired
- 1975-02-12 SE SE7501560A patent/SE408309B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2407312B2 (de) | 1976-03-18 |
| SE7501560L (en, 2012) | 1975-08-18 |
| FI750224A7 (en, 2012) | 1975-08-16 |
| SE408309B (sv) | 1979-06-05 |
| FI59426B (fi) | 1981-04-30 |
| DE2407312A1 (de) | 1975-08-21 |
| US3972796A (en) | 1976-08-03 |
| CA1030486A (en) | 1978-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: FROEHLER, HANS |