BR9400848A - Anodo de sacrifício para a proteção anticorrosão de estruturas de alto mar, e processo para fabricação do mesmo - Google Patents
Anodo de sacrifício para a proteção anticorrosão de estruturas de alto mar, e processo para fabricação do mesmoInfo
- Publication number
- BR9400848A BR9400848A BR9400848A BR9400848A BR9400848A BR 9400848 A BR9400848 A BR 9400848A BR 9400848 A BR9400848 A BR 9400848A BR 9400848 A BR9400848 A BR 9400848A BR 9400848 A BR9400848 A BR 9400848A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- corrosion protection
- offshore structures
- sacrifice anode
- sacrifice
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- 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
- C23F13/10—Electrodes characterised by the structure
-
- 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
- C23F13/18—Means for supporting electrodes
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930457A IT1272001B (it) | 1993-03-10 | 1993-03-10 | Anodo sacrifiziale perfezionato per la protezione anticorrosiva di strutture offshore e procedimento per la sua realizzazione. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9400848A true BR9400848A (pt) | 1994-11-08 |
Family
ID=11365307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9400848A BR9400848A (pt) | 1993-03-10 | 1994-03-09 | Anodo de sacrifício para a proteção anticorrosão de estruturas de alto mar, e processo para fabricação do mesmo |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0615002A1 (pt) |
JP (1) | JPH06340986A (pt) |
CN (1) | CN1107534A (pt) |
BR (1) | BR9400848A (pt) |
CA (1) | CA2118658A1 (pt) |
IT (1) | IT1272001B (pt) |
NO (1) | NO940787L (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6461082B1 (en) * | 2000-08-22 | 2002-10-08 | Exxonmobil Upstream Research Company | Anode system and method for offshore cathodic protection |
JP5167863B2 (ja) * | 2008-02-28 | 2013-03-21 | 株式会社Ihi | 鋼構造物防食電着被膜形成用陽極 |
CN102328063A (zh) * | 2011-03-11 | 2012-01-25 | 中国海洋石油总公司 | 一种镁铝复合牺牲阳极及其制备方法 |
CN102328064A (zh) * | 2011-03-11 | 2012-01-25 | 中国海洋石油总公司 | 镁铝复合牺牲阳极及其制备方法 |
MX2015001298A (es) * | 2012-07-30 | 2015-06-05 | Constr Res & Tech Gmbh | Anodo galvanico y metodo para proteccion contra la corrosion. |
US20150284860A1 (en) * | 2012-10-18 | 2015-10-08 | Gareth Glass | Protection of steel reinforced concrete elements |
CN113122852A (zh) * | 2021-04-25 | 2021-07-16 | 浙江钰烯腐蚀控制股份有限公司 | 一种镁铝复合阳极的制备方法以及镁铝复合阳极 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1803523B1 (de) * | 1968-10-17 | 1970-03-05 | Stein Dr Ing Heinrich | Verfahren zur Herstellung von Opferanoden fuer den kathodischen Korrosionsschutz |
CH540351A (de) * | 1971-04-27 | 1973-08-15 | Alusuisse | Opferanode |
FR2364274A1 (fr) * | 1976-09-13 | 1978-04-07 | Elf Aquitaine | Protection cathodique d'une structure en mer par anodes sacrificielles |
US4409081A (en) * | 1982-02-05 | 1983-10-11 | Terrase Leon J | Sacrificial anode |
DK12989D0 (da) * | 1989-01-11 | 1989-01-11 | Joergen Hoegberg | Holder for skibsanoder |
-
1993
- 1993-03-10 IT ITMI930457A patent/IT1272001B/it active IP Right Grant
-
1994
- 1994-03-05 EP EP94200566A patent/EP0615002A1/en not_active Withdrawn
- 1994-03-07 NO NO940787A patent/NO940787L/no unknown
- 1994-03-09 CA CA002118658A patent/CA2118658A1/en not_active Abandoned
- 1994-03-09 BR BR9400848A patent/BR9400848A/pt not_active Application Discontinuation
- 1994-03-10 CN CN94104277A patent/CN1107534A/zh active Pending
- 1994-03-10 JP JP6066643A patent/JPH06340986A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI930457A1 (it) | 1994-09-10 |
EP0615002A1 (en) | 1994-09-14 |
JPH06340986A (ja) | 1994-12-13 |
CN1107534A (zh) | 1995-08-30 |
CA2118658A1 (en) | 1994-09-11 |
NO940787D0 (no) | 1994-03-07 |
NO940787L (no) | 1994-09-12 |
ITMI930457A0 (it) | 1993-03-10 |
IT1272001B (it) | 1997-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
HKFN | Application deemed withdrawn (deleted) | ||
FA7 | Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health |