ES2146616T3 - Electrodo diana para prevenir la corrosion en celdas electroquimicas. - Google Patents
Electrodo diana para prevenir la corrosion en celdas electroquimicas.Info
- Publication number
- ES2146616T3 ES2146616T3 ES93920166T ES93920166T ES2146616T3 ES 2146616 T3 ES2146616 T3 ES 2146616T3 ES 93920166 T ES93920166 T ES 93920166T ES 93920166 T ES93920166 T ES 93920166T ES 2146616 T3 ES2146616 T3 ES 2146616T3
- Authority
- ES
- Spain
- Prior art keywords
- electrode
- diana
- electrochemical cells
- prevent corrosion
- signal
- 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.)
- Expired - Lifetime
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
- C25B15/06—Detection or inhibition of short circuits in the cell
-
- 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
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Primary Cells (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
EN UN SISTEMA ELECTROLIZADOR QUE TIENE UNA ALIMENTACION METALICA Y UN CONDUCTO DE DESCARGA SOMETIDA A CORRIENTE DE SHUNT, LA MEJORA QUE CONSISTE EN ELECTRODO REMOVIBLE EN LA SECCION DE DICHO CONDUCTO SOMETIDO A DICHA CORRIENTE SHUNT, TENIENDO DICHO ELECTRODO OBJETIVO UNA SOBRETENSION INFERIOR AL CONDUCTO METALICO QUE ESTA PROTEGIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/935,626 US5296121A (en) | 1992-08-24 | 1992-08-24 | Target electrode for preventing corrosion in electrochemical cells |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146616T3 true ES2146616T3 (es) | 2000-08-16 |
Family
ID=25467440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93920166T Expired - Lifetime ES2146616T3 (es) | 1992-08-24 | 1993-08-18 | Electrodo diana para prevenir la corrosion en celdas electroquimicas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5296121A (es) |
EP (1) | EP0656074B1 (es) |
JP (1) | JP2926272B2 (es) |
AT (1) | ATE193734T1 (es) |
CA (1) | CA2143100C (es) |
DE (1) | DE69328832T2 (es) |
ES (1) | ES2146616T3 (es) |
WO (1) | WO1994004719A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607235C1 (de) * | 1996-02-27 | 1997-07-17 | Forschungszentrum Juelich Gmbh | Elektrolyseur mit verminderten parasitär fließenden Strömen |
IT1283628B1 (it) * | 1996-05-07 | 1998-04-23 | De Nora Spa | Tipo migliorato di lastra bipolare per elettrolizzatori |
JP2013194296A (ja) * | 2012-03-21 | 2013-09-30 | Asahi Kasei Chemicals Corp | 電解槽の保護部材及びそれを用いた電解槽 |
JP6912557B2 (ja) * | 2017-03-31 | 2021-08-04 | 旭化成株式会社 | 水電解システム、水電解方法、水素の製造方法 |
KR102631673B1 (ko) * | 2018-03-27 | 2024-02-01 | 가부시끼가이샤 도꾸야마 | 알칼리수 전해용 전해조 |
DE102018206396A1 (de) * | 2018-04-25 | 2019-10-31 | Siemens Aktiengesellschaft | Elektrolysesystem für die CO2-Elektrolyse |
EP4074862A1 (de) * | 2021-04-14 | 2022-10-19 | Siemens Energy Global GmbH & Co. KG | Elektrolyseeinrichtung |
EP4074863A1 (de) * | 2021-04-14 | 2022-10-19 | Siemens Energy Global GmbH & Co. KG | Elektrolyseeinrichtung |
EP4124676A1 (de) * | 2021-07-30 | 2023-02-01 | Siemens Energy Global GmbH & Co. KG | Elektrolyseanlage mit einer mehrzahl von elektrolysezellen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI59426C (fi) * | 1974-02-15 | 1981-08-10 | Froehler Kg Hans | Elektrolysanlaeggning foer fraetande elektrolyter |
US3909368A (en) * | 1974-07-12 | 1975-09-30 | Louis W Raymond | Electroplating method and apparatus |
US4197169A (en) * | 1978-09-05 | 1980-04-08 | Exxon Research & Engineering Co. | Shunt current elimination and device |
US4312735A (en) * | 1979-11-26 | 1982-01-26 | Exxon Research & Engineering Co. | Shunt current elimination |
US4279732A (en) * | 1980-02-19 | 1981-07-21 | Exxon Research & Engineering Co. | Annular electrodes for shunt current elimination |
US4371433A (en) * | 1980-10-14 | 1983-02-01 | General Electric Company | Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies |
US4377445A (en) * | 1980-11-07 | 1983-03-22 | Exxon Research And Engineering Co. | Shunt current elimination for series connected cells |
US4382849A (en) * | 1980-12-11 | 1983-05-10 | Spicer Laurence E | Apparatus for electrolysis using gas and electrolyte channeling to reduce shunt currents |
US4366037A (en) * | 1982-02-26 | 1982-12-28 | Occidental Chemical Corporation | Method of increasing useful life expectancy of microporous separators |
EP0107934B1 (en) * | 1982-10-29 | 1989-01-11 | Imperial Chemical Industries Plc | Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells |
GB8432704D0 (en) * | 1984-12-28 | 1985-02-06 | Ici Plc | Current leakage in electrolytic cell |
NL9101753A (nl) * | 1991-10-21 | 1993-05-17 | Magneto Chemie Bv | Anodes met verlengde levensduur en werkwijzen voor hun vervaardiging. |
-
1992
- 1992-08-24 US US07/935,626 patent/US5296121A/en not_active Expired - Lifetime
-
1993
- 1993-08-18 AT AT93920166T patent/ATE193734T1/de not_active IP Right Cessation
- 1993-08-18 ES ES93920166T patent/ES2146616T3/es not_active Expired - Lifetime
- 1993-08-18 CA CA002143100A patent/CA2143100C/en not_active Expired - Lifetime
- 1993-08-18 JP JP6506505A patent/JP2926272B2/ja not_active Expired - Lifetime
- 1993-08-18 WO PCT/US1993/007766 patent/WO1994004719A1/en active IP Right Grant
- 1993-08-18 DE DE69328832T patent/DE69328832T2/de not_active Expired - Lifetime
- 1993-08-18 EP EP93920166A patent/EP0656074B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2143100A1 (en) | 1994-03-03 |
JP2926272B2 (ja) | 1999-07-28 |
EP0656074A1 (en) | 1995-06-07 |
DE69328832D1 (de) | 2000-07-13 |
EP0656074B1 (en) | 2000-06-07 |
DE69328832T2 (de) | 2000-10-12 |
CA2143100C (en) | 2001-02-27 |
JPH08500395A (ja) | 1996-01-16 |
US5296121A (en) | 1994-03-22 |
WO1994004719A1 (en) | 1994-03-03 |
ATE193734T1 (de) | 2000-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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