GB2548233B - Impressed current cathodic protection - Google Patents
Impressed current cathodic protection Download PDFInfo
- Publication number
- GB2548233B GB2548233B GB1702778.0A GB201702778A GB2548233B GB 2548233 B GB2548233 B GB 2548233B GB 201702778 A GB201702778 A GB 201702778A GB 2548233 B GB2548233 B GB 2548233B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathodic protection
- impressed current
- current cathodic
- impressed
- protection
- 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.)
- Active
Links
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
- 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
- C23F13/20—Conducting electric current to electrodes
-
- 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
- C23F13/04—Controlling or regulating desired parameters
-
- 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
- C23F13/22—Monitoring arrangements therefor
-
- 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
- C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
- C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
- C23F2213/31—Immersed structures, e.g. submarine structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0026—Means for protecting offshore constructions against corrosion
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1412983.7A GB2537796A (en) | 2014-07-22 | 2014-07-22 | Impressed current cathodic protection |
PCT/GB2015/052113 WO2016012784A1 (en) | 2014-07-22 | 2015-07-22 | Impressed current cathodic protection |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201702778D0 GB201702778D0 (en) | 2017-04-05 |
GB2548233A GB2548233A (en) | 2017-09-13 |
GB2548233B true GB2548233B (en) | 2022-06-29 |
Family
ID=51494954
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1412983.7A Withdrawn GB2537796A (en) | 2014-07-22 | 2014-07-22 | Impressed current cathodic protection |
GB1702778.0A Active GB2548233B (en) | 2014-07-22 | 2015-07-22 | Impressed current cathodic protection |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1412983.7A Withdrawn GB2537796A (en) | 2014-07-22 | 2014-07-22 | Impressed current cathodic protection |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB2537796A (en) |
WO (1) | WO2016012784A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022232894A1 (en) * | 2021-05-04 | 2022-11-10 | FERREIRA DE OLIVEIRA, Sandro | Corrosion protection system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506917A (en) * | 1966-06-14 | 1970-04-14 | Gen Electric Co Ltd | Transmitter and receiver for deltasigma code modulation system employing logic circuits to achieve volume compression and expansion |
GB1389123A (en) * | 1972-08-07 | 1975-04-03 | Topsoe H F A | Installations for cathodic protection |
US4309734A (en) * | 1979-11-05 | 1982-01-05 | Trw Inc. | Methods and apparatus for limiting electrical current to a subsea petroleum installation |
US20080105562A1 (en) * | 2006-11-07 | 2008-05-08 | Marine Project Management, Inc. | Systems and methods for underwater impressed current cathodic protection |
GB2486511A (en) * | 2010-12-15 | 2012-06-20 | Abriox Ltd | A method and apparatus for detecting a buried metallic structure combined with a system of cathodic protection of said structure |
US20120152559A1 (en) * | 2010-12-21 | 2012-06-21 | Vetco Gray Inc. | System and Method for Cathodic Protection of a Subsea Well-Assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1462276A (en) * | 1965-09-11 | 1966-04-15 | Cathodic protection device applicable to submerged metal structures | |
DK169788B1 (en) * | 1991-11-28 | 1995-02-27 | Cyberdan As | Electric power supply system for active cathodic protection of concrete structures |
WO2014179311A2 (en) * | 2013-04-29 | 2014-11-06 | Transistor Devices, Inc. D/B/A Tdi Power | Systems and methods for impressed current cathodic protection |
-
2014
- 2014-07-22 GB GB1412983.7A patent/GB2537796A/en not_active Withdrawn
-
2015
- 2015-07-22 WO PCT/GB2015/052113 patent/WO2016012784A1/en active Application Filing
- 2015-07-22 GB GB1702778.0A patent/GB2548233B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506917A (en) * | 1966-06-14 | 1970-04-14 | Gen Electric Co Ltd | Transmitter and receiver for deltasigma code modulation system employing logic circuits to achieve volume compression and expansion |
GB1389123A (en) * | 1972-08-07 | 1975-04-03 | Topsoe H F A | Installations for cathodic protection |
US4309734A (en) * | 1979-11-05 | 1982-01-05 | Trw Inc. | Methods and apparatus for limiting electrical current to a subsea petroleum installation |
US20080105562A1 (en) * | 2006-11-07 | 2008-05-08 | Marine Project Management, Inc. | Systems and methods for underwater impressed current cathodic protection |
GB2486511A (en) * | 2010-12-15 | 2012-06-20 | Abriox Ltd | A method and apparatus for detecting a buried metallic structure combined with a system of cathodic protection of said structure |
US20120152559A1 (en) * | 2010-12-21 | 2012-06-21 | Vetco Gray Inc. | System and Method for Cathodic Protection of a Subsea Well-Assembly |
Also Published As
Publication number | Publication date |
---|---|
GB2537796A (en) | 2016-11-02 |
GB201412983D0 (en) | 2014-09-03 |
GB2548233A (en) | 2017-09-13 |
WO2016012784A1 (en) | 2016-01-28 |
GB201702778D0 (en) | 2017-04-05 |
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