ATE124470T1 - Verfahren und vorrichtung zum kathodischen schutz des bodens von auf dem erdboden ruhenden speicherbehältern. - Google Patents

Verfahren und vorrichtung zum kathodischen schutz des bodens von auf dem erdboden ruhenden speicherbehältern.

Info

Publication number
ATE124470T1
ATE124470T1 AT92104500T AT92104500T ATE124470T1 AT E124470 T1 ATE124470 T1 AT E124470T1 AT 92104500 T AT92104500 T AT 92104500T AT 92104500 T AT92104500 T AT 92104500T AT E124470 T1 ATE124470 T1 AT E124470T1
Authority
AT
Austria
Prior art keywords
anode
tank bottom
bars
insulator
ribbons
Prior art date
Application number
AT92104500T
Other languages
English (en)
Inventor
David H Kroon
B James Bushman
Michael K Baach
Gary Goldsmith
Original Assignee
Materials Protection Co
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 Materials Protection Co filed Critical Materials Protection Co
Application granted granted Critical
Publication of ATE124470T1 publication Critical patent/ATE124470T1/de

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
    • C23F13/10—Electrodes characterised by the structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/46—Arrangements for carrying off, or preventing the formation of electrostatic charges
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT92104500T 1991-03-15 1992-03-16 Verfahren und vorrichtung zum kathodischen schutz des bodens von auf dem erdboden ruhenden speicherbehältern. ATE124470T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/669,934 US5065893A (en) 1991-03-15 1991-03-15 Cathodic protection system and method for above-ground storage tank bottoms

Publications (1)

Publication Number Publication Date
ATE124470T1 true ATE124470T1 (de) 1995-07-15

Family

ID=24688331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92104500T ATE124470T1 (de) 1991-03-15 1992-03-16 Verfahren und vorrichtung zum kathodischen schutz des bodens von auf dem erdboden ruhenden speicherbehältern.

Country Status (6)

Country Link
US (1) US5065893A (de)
EP (1) EP0503678B1 (de)
AT (1) ATE124470T1 (de)
CA (1) CA2063034C (de)
DE (1) DE69203114T2 (de)
ES (1) ES2073800T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314924A1 (de) * 1992-06-12 1993-12-16 Metallgesellschaft Ag Verfahren und Vorrichtung zur Regelung von Korrosionsschutzanlagen
US5305631A (en) * 1992-06-16 1994-04-26 Corrocon, Inc. Cathodic protection and leak detection process and apparatus
DE4238751A1 (de) * 1992-11-17 1994-05-19 Metallgesellschaft Ag Korrosionsschutzanlage
US5340455A (en) * 1993-01-22 1994-08-23 Corrpro Companies, Inc. Cathodic protection system for above-ground storage tank bottoms and method of installing
CA2606671C (en) * 2007-10-16 2014-03-25 Corrosion Service Company Limited Cathodic protection apparatus and method
US9873950B1 (en) 2008-10-20 2018-01-23 Louis Koszewski Method and apparatus for cathodically protecting a storage tank
US9550247B2 (en) 2013-07-18 2017-01-24 Aps Materials, Inc. Double coupon reference cell and methods of making same
WO2017085612A1 (en) 2015-11-18 2017-05-26 Sabic Global Technologies B.V. An iccp grid anode system that mitigates the failure of positive feeder connections

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA491385A (en) * 1953-03-17 Pirelli Societa Per Azioni Tanks or reservoirs for feeding oil or fluid insulating compound to electric cables
US3404500A (en) * 1965-06-03 1968-10-08 Ishikawajima Harima Heavy Ind Segmented metal lined liquid storing underground tank
US3608204A (en) * 1969-04-23 1971-09-28 Robert Barry Ashby Vessel for storing grain
US3917104A (en) * 1974-03-06 1975-11-04 Metal Cladding Inc Tank construction
FR2533960A1 (fr) * 1982-09-30 1984-04-06 Commissariat Energie Atomique Structure de protection du plancher d'une enceinte de beton
AU582559B2 (en) * 1983-12-13 1989-04-06 Raychem Limited Novel anodes for cathodic protection
GB8509384D0 (en) * 1985-04-12 1985-05-15 Marston Palmer Ltd Electrode
DE3613816A1 (de) * 1986-04-24 1987-10-29 Pipeline Engineering Ges Fuer Korrosionsschutzvorrichtung fuer metallische speicherbehaelter

Also Published As

Publication number Publication date
US5065893A (en) 1991-11-19
DE69203114D1 (de) 1995-08-03
EP0503678B1 (de) 1995-06-28
DE69203114T2 (de) 1995-11-02
EP0503678A1 (de) 1992-09-16
CA2063034A1 (en) 1992-09-16
CA2063034C (en) 2000-05-23
ES2073800T3 (es) 1995-08-16

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties