MY153564A - Replaceable cp anodes - Google Patents

Replaceable cp anodes

Info

Publication number
MY153564A
MY153564A MYPI2012001141A MYPI2012001141A MY153564A MY 153564 A MY153564 A MY 153564A MY PI2012001141 A MYPI2012001141 A MY PI2012001141A MY PI2012001141 A MYPI2012001141 A MY PI2012001141A MY 153564 A MY153564 A MY 153564A
Authority
MY
Malaysia
Prior art keywords
anodes
replaceable
anode
support body
equipment
Prior art date
Application number
MYPI2012001141A
Inventor
Bell Robert
Original Assignee
Vetco Gray Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of MY153564A publication Critical patent/MY153564A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

AN ANODE (3) FOR CATHODIC PROTECTION OF UNDERWATER-LOCATED EQUIPMENT, COMPRISES: A SUPPORT BODY (10); SACRIFICIAL MATERIAL (5) RETAINED BY THE SUPPORT BODY (10); AND ATTACHMENT MEANS FOR RELEASABLY ATTACHING THE ANODE TO THE EQUIPMENT. THE MOST ILLUSTRATIVE DRAWING IS
MYPI2012001141A 2011-03-17 2012-03-13 Replaceable cp anodes MY153564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11158687.1A EP2500512B1 (en) 2011-03-17 2011-03-17 Replaceable CP anodes

Publications (1)

Publication Number Publication Date
MY153564A true MY153564A (en) 2015-02-27

Family

ID=44168432

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001141A MY153564A (en) 2011-03-17 2012-03-13 Replaceable cp anodes

Country Status (7)

Country Link
US (1) US20120234692A1 (en)
EP (1) EP2500512B1 (en)
CN (1) CN102677067A (en)
AU (1) AU2012201570A1 (en)
BR (1) BR102012005980A2 (en)
MY (1) MY153564A (en)
SG (1) SG184667A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103060819A (en) * 2012-12-24 2013-04-24 青岛钢研纳克检测防护技术有限公司 Installing device of remote site type auxiliary anode
CN108624887B (en) * 2017-03-20 2023-10-31 中国海洋石油总公司 Sacrificial anode clamp for permanently moored steel cable joint
FR3123662A1 (en) 2021-06-08 2022-12-09 Corrohm Device for cathodic protection of a metal structure against corrosion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484838A (en) * 1982-04-09 1984-11-27 Shell Oil Company Method and apparatus for installing anodes at underwater locations on offshore platforms
US4484840A (en) * 1983-09-28 1984-11-27 Shell Offshore Inc. Method and apparatus for installing anodes on steel platforms at offshore locations
US5902463A (en) * 1997-01-07 1999-05-11 Corrpro Companies, Inc. Submersible anode and method
GB2372766B (en) * 2001-03-02 2003-04-02 Fmc Corp Debris cap
GB0818348D0 (en) * 2008-10-07 2008-11-12 Statoilhydro Asa Anode installation clamp
US10753002B2 (en) * 2009-07-23 2020-08-25 Wendell W. Goodwin Anode mount assembly
GB2475731B (en) * 2009-11-30 2014-01-22 Vetco Gray Controls Ltd Cathodic protection monitoring

Also Published As

Publication number Publication date
AU2012201570A1 (en) 2012-10-04
US20120234692A1 (en) 2012-09-20
EP2500512B1 (en) 2014-02-26
EP2500512A1 (en) 2012-09-19
SG184667A1 (en) 2012-10-30
CN102677067A (en) 2012-09-19
BR102012005980A2 (en) 2013-10-29

Similar Documents

Publication Publication Date Title
SG11201702669VA (en) Electolyte composition for a zinc-halide battery and bipolar electrode comprising a titanium carbide coated cathode box
TN2013000255A1 (en) Aminoindanes amides having a high fungicidal activity and their phytosanitary compositions
GB2498145A (en) Releasable corrosion inhibitors
MY169745A (en) Purinone derivative
MX2014001885A (en) 5-FLUORO-4-IMINO-3-(SUBSTITUTED)-3,4-DIHYDROPYRIMIDIN-2-(1H</ i>)-ONE DERIVATIVES.
MX2013000295A (en) Process of preparing a thrombin specific inhibitor.
WO2013037902A3 (en) Gas-diffusion electrode
IN2014DN07924A (en)
EP2592175A3 (en) A sacrificial anode
EP2608294A3 (en) Methods of making and using electrode compositions and articles
EA201491931A1 (en) STAINLESS STEEL CATHODE WITH MODIFIED SURFACE FOR ELECTROLISE
MY153564A (en) Replaceable cp anodes
EP2537961A4 (en) Electrode base, negative electrode for aqueous solution electrolysis using same, method for producing the electrode base, and method for producing the negative electrode for aqueous solution electrolysis
NZ709054A (en) Improved processes for the preparation of 1-aryl-5-alkyl pyrazole compounds
CA2886023C (en) A cathode and method of manufacturing
EP4219794A3 (en) Electrode for electrolysis, laminate, wound body, electrolyzer, method for producing electrolyzer, method for renewing electrode, method for renewing laminate, and method for producing wound body
MX2013001458A (en) Method for enzymatic synthesis of (7s)-3,4-dimethoxybicyclo[4.2.0 ]octa-1,3,5-triene-7-carboxylic acid or the esters thereof, and use for the synthesis of ivabradine and the salts thereo.
WO2014087107A3 (en) Flame generator comprising an electrolyser for producing oxygen and hydrogen by means of the electrolysis of water
MX2013002656A (en) New process.
RU2014139735A (en) METHOD OF CATHODE PROTECTION
UA56830U (en) Bipolar electrode for electrochemical processes
SA113340412B1 (en) New Process for the Synthesis of Ivabradine and Addition Salts Thereof with a Pharmaceutically Acceptable Acid
UA40311U (en) Method for cultivation of hepatitis c virus
UA49971U (en) Use of pull rivets as needles of corona-forming electrode
AU332714S (en) Grip ring