DK0796357T3 - Hydrofilt anodesystem til begrænsning af korrosion - Google Patents

Hydrofilt anodesystem til begrænsning af korrosion

Info

Publication number
DK0796357T3
DK0796357T3 DK95943635T DK95943635T DK0796357T3 DK 0796357 T3 DK0796357 T3 DK 0796357T3 DK 95943635 T DK95943635 T DK 95943635T DK 95943635 T DK95943635 T DK 95943635T DK 0796357 T3 DK0796357 T3 DK 0796357T3
Authority
DK
Denmark
Prior art keywords
hydrophilic gel
storage tank
fuel storage
anode
hydrophilic
Prior art date
Application number
DK95943635T
Other languages
Danish (da)
English (en)
Inventor
Patrick G Haglin
Stuart J Ell
Original Assignee
Lh Technology 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 Lh Technology Inc filed Critical Lh Technology Inc
Application granted granted Critical
Publication of DK0796357T3 publication Critical patent/DK0796357T3/da

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
    • 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
    • C23F13/16—Electrodes characterised by the combination of the structure and the material
    • 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
    • C23F2213/20—Constructional parts or assemblies of the anodic or cathodic protection apparatus
    • C23F2213/21—Constructional parts or assemblies of the anodic or cathodic protection apparatus combining at least two types of anodic or cathodic protection
    • 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
    • C23F2213/20—Constructional parts or assemblies of the anodic or cathodic protection apparatus
    • C23F2213/22—Constructional parts or assemblies of the anodic or cathodic protection apparatus characterized by the ionic conductor, e.g. humectant, hydratant or backfill
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Secondary Cells (AREA)
DK95943635T 1994-11-30 1995-11-30 Hydrofilt anodesystem til begrænsning af korrosion DK0796357T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/347,041 US5505826A (en) 1994-11-30 1994-11-30 Hydrophilic anode corrosion control system
PCT/US1995/015596 WO1996018092A2 (fr) 1994-11-30 1995-11-30 Systeme hydrophile de prevention de la corrosion anodique

Publications (1)

Publication Number Publication Date
DK0796357T3 true DK0796357T3 (da) 2001-09-24

Family

ID=23362076

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95943635T DK0796357T3 (da) 1994-11-30 1995-11-30 Hydrofilt anodesystem til begrænsning af korrosion

Country Status (11)

Country Link
US (1) US5505826A (fr)
EP (1) EP0796357B1 (fr)
AT (1) ATE203065T1 (fr)
AU (1) AU4505796A (fr)
CA (1) CA2206428C (fr)
DE (1) DE69521715T2 (fr)
DK (1) DK0796357T3 (fr)
ES (1) ES2158148T3 (fr)
GR (1) GR3036797T3 (fr)
PT (1) PT796357E (fr)
WO (1) WO1996018092A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471851B1 (en) * 1996-10-11 2002-10-29 Jack E. Bennett Cathodic protection system
US6033553A (en) * 1996-10-11 2000-03-07 Bennett; Jack E. Cathodic protection system
US5968339A (en) * 1997-08-28 1999-10-19 Clear; Kenneth C. Cathodic protection system for reinforced concrete
WO1999018261A1 (fr) * 1997-10-02 1999-04-15 Fluor Daniel, Inc. Procedes et appareil de protection cathodique
US6224743B1 (en) * 1998-02-06 2001-05-01 Fluor Daniel, Inc. Cathodic protection methods and apparatus
US7276144B2 (en) * 1999-02-05 2007-10-02 David Whitmore Cathodic protection
US6165346A (en) 1999-02-05 2000-12-26 Whitmore; David Cathodic protection of concrete
US6214203B1 (en) 1999-12-06 2001-04-10 United States Pipe Foundry Anodic encasement corrosion protection system for pipe and appurtenances, and metallic components thereof
US6331242B1 (en) 1999-12-06 2001-12-18 United States Pipe And Foundry Company, Inc. Anodic encasement corrosion protection system for underground storage tanks, and metallic components thereof
US6770177B2 (en) * 2001-11-07 2004-08-03 Ingersoll-Rand Company Cathodic protection system for air compressor tanks
US7409589B2 (en) * 2005-05-27 2008-08-05 International Business Machines Corporation Method and apparatus for reducing number of cycles required to checkpoint instructions in a multi-threaded processor
US7235961B1 (en) * 2006-03-31 2007-06-26 Ulc Robotics, Inc. Method for managing corrosion of an underground structure
FR2986241B1 (fr) * 2012-02-01 2014-02-21 Alstom Hydro France Dispositif de protection cathodique d'une paroi metallique contre la corrosion dans un milieu salin
US9499915B2 (en) 2013-03-15 2016-11-22 Saudi Arabian Oil Company Encapsulated impressed current anode for vessel internal cathodic protection
US9410253B2 (en) * 2013-03-15 2016-08-09 Matcor, Inc. Anode assembly with sand backfill for cathodic protection systems and method of installing the same for above ground storage tank applications
US9550247B2 (en) 2013-07-18 2017-01-24 Aps Materials, Inc. Double coupon reference cell and methods of making same
US9850584B2 (en) * 2014-06-23 2017-12-26 Matcor, Inc. Anode assembly with reduced attenuation properties for cathodic protection systems
US20200248319A1 (en) * 2019-02-04 2020-08-06 Saudi Arabian Oil Company Integrated Impressed Current Cathodic Protection for Wet Crude Handling Vessels
GB202117089D0 (en) * 2021-11-26 2022-01-12 C Probe Systems Ltd Protection of reinforced structural bodies

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE340855A (fr) * 1926-06-15
US2495466A (en) * 1947-07-31 1950-01-24 Dow Chemical Co Packaged magnesium anode with cemented backfill
US2810690A (en) * 1950-08-28 1957-10-22 Houston Oil Field Mat Co Inc Anode backfill
US3649492A (en) * 1966-06-14 1972-03-14 Union Oil Co Method for determining the completeness of cathodic protection of corrodible metal structure
US3616421A (en) * 1969-03-17 1971-10-26 Atlantic Richfield Co Sacrifical anode construction
US3887449A (en) * 1973-05-21 1975-06-03 Chromalloy American Corp Coating method and composition for the sacrificial protection of metal substrates
JPS53934B2 (fr) * 1974-05-10 1978-01-13
US4133737A (en) * 1977-06-27 1979-01-09 Exxon Research & Engineering Co. Shielded anodes
US4318787A (en) * 1980-02-22 1982-03-09 Conoco Inc. Sacrificial anode composition in cathodic protection process
US4435263A (en) * 1982-03-01 1984-03-06 The Dow Chemical Company Backfill for magnesium galvanic anodes
US4623435A (en) * 1983-09-01 1986-11-18 Columbia Gas System Service Corporation Backfill for magnesium anodes
AU596860B2 (en) * 1986-07-10 1990-05-17 Terumo Kabushiki Kaisha Reference electrode
US4980043A (en) * 1986-12-11 1990-12-25 Horiba, Ltd. Reference electrode
US4861449A (en) * 1988-02-08 1989-08-29 St Onge Hank Composite anode
US5167785A (en) * 1989-10-07 1992-12-01 Mccready David F Thin electrodes
US5040599A (en) * 1989-12-04 1991-08-20 Phillips Petroleum Company Cathodic protection
US5080773A (en) * 1990-05-11 1992-01-14 Cathodic Engineering Equipment Co., Inc. Ground electrode backfill
US5316641A (en) * 1992-12-16 1994-05-31 Robert L. Wright Storage tank internal corrosion prevention anode apparatus and method
CN1074785A (zh) * 1993-03-10 1993-07-28 北京化工学院 一种化学降阻接地方法

Also Published As

Publication number Publication date
CA2206428A1 (fr) 1996-06-13
WO1996018092A2 (fr) 1996-06-13
CA2206428C (fr) 2001-01-16
GR3036797T3 (en) 2002-01-31
ES2158148T3 (es) 2001-09-01
EP0796357A4 (fr) 1998-02-25
PT796357E (pt) 2001-12-28
EP0796357B1 (fr) 2001-07-11
AU4505796A (en) 1996-06-26
US5505826A (en) 1996-04-09
EP0796357A1 (fr) 1997-09-24
WO1996018092A3 (fr) 1996-09-19
DE69521715T2 (de) 2002-07-04
ATE203065T1 (de) 2001-07-15
DE69521715D1 (de) 2001-08-16

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