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GB1548367A - Electrolytic protection of structures - Google Patents

Electrolytic protection of structures

Info

Publication number
GB1548367A
GB1548367A GB807175A GB807175A GB1548367A GB 1548367 A GB1548367 A GB 1548367A GB 807175 A GB807175 A GB 807175A GB 807175 A GB807175 A GB 807175A GB 1548367 A GB1548367 A GB 1548367A
Authority
GB
United Kingdom
Prior art keywords
structures
electrolytic protection
electrolytic
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.)
Expired
Application number
GB807175A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morgan J H
Morgan Berkeley and Co Ltd
Original Assignee
Morgan J H
Morgan Berkeley and Co Ltd
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 Morgan J H, Morgan Berkeley and Co Ltd filed Critical Morgan J H
Priority to GB807175A priority Critical patent/GB1548367A/en
Publication of GB1548367A publication Critical patent/GB1548367A/en
Expired legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
GB807175A 1976-05-26 1976-05-26 Electrolytic protection of structures Expired GB1548367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB807175A GB1548367A (en) 1976-05-26 1976-05-26 Electrolytic protection of structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB807175A GB1548367A (en) 1976-05-26 1976-05-26 Electrolytic protection of structures

Publications (1)

Publication Number Publication Date
GB1548367A true GB1548367A (en) 1979-07-11

Family

ID=9845222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB807175A Expired GB1548367A (en) 1976-05-26 1976-05-26 Electrolytic protection of structures

Country Status (1)

Country Link
GB (1) GB1548367A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508971A1 (en) * 1981-07-03 1983-01-07 Bas Rhone Languedoc Cie Nale A Cathodic protection of deep water borehole lining against corrosion - by immersing rows of anodes fed with DC to successive depths in water in borehole
US5185921A (en) * 1991-04-24 1993-02-16 Materials Protection Company Method of making a string of cathodic protection anodes
WO2002016670A3 (en) * 2000-08-22 2005-03-17 Exxonmobil Upstream Res Co Offshore cathodic protection anode system
CN115627479A (en) * 2022-10-29 2023-01-20 西南石油大学 A multifunctional intelligent pipeline cathodic protection system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508971A1 (en) * 1981-07-03 1983-01-07 Bas Rhone Languedoc Cie Nale A Cathodic protection of deep water borehole lining against corrosion - by immersing rows of anodes fed with DC to successive depths in water in borehole
US5185921A (en) * 1991-04-24 1993-02-16 Materials Protection Company Method of making a string of cathodic protection anodes
WO2002016670A3 (en) * 2000-08-22 2005-03-17 Exxonmobil Upstream Res Co Offshore cathodic protection anode system
CN115627479A (en) * 2022-10-29 2023-01-20 西南石油大学 A multifunctional intelligent pipeline cathodic protection system and method

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee