FI991116A - A method for implementing electrochemical corrosion inhibition under changing conditions - Google Patents

A method for implementing electrochemical corrosion inhibition under changing conditions Download PDF

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Publication number
FI991116A
FI991116A FI991116A FI991116A FI991116A FI 991116 A FI991116 A FI 991116A FI 991116 A FI991116 A FI 991116A FI 991116 A FI991116 A FI 991116A FI 991116 A FI991116 A FI 991116A
Authority
FI
Finland
Prior art keywords
corrosion inhibition
changing conditions
electrochemical corrosion
under changing
inhibition under
Prior art date
Application number
FI991116A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI991116A0 (en
FI119150B (en
Inventor
Timo Laurila
Martti Pulliainen
Ari Paunonen
Original Assignee
Savcor Process Oy
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 Savcor Process Oy filed Critical Savcor Process Oy
Publication of FI991116A0 publication Critical patent/FI991116A0/en
Priority to FI991116A priority Critical patent/FI119150B/en
Priority to JP11205602A priority patent/JP2000328273A/en
Priority to EP00927286A priority patent/EP1190113A1/en
Priority to PCT/FI2000/000440 priority patent/WO2000070124A1/en
Priority to CA002372920A priority patent/CA2372920A1/en
Priority to AU45719/00A priority patent/AU760526B2/en
Priority to BR0010644-5A priority patent/BR0010644A/en
Publication of FI991116A publication Critical patent/FI991116A/en
Priority to NO20015430A priority patent/NO20015430L/en
Application granted granted Critical
Publication of FI119150B publication Critical patent/FI119150B/en

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
    • C23F13/005—Anodic 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
    • 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
    • C23F13/04—Controlling or regulating desired parameters
FI991116A 1999-05-17 1999-05-17 A method for implementing electrochemical corrosion inhibition under changing conditions FI119150B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI991116A FI119150B (en) 1999-05-17 1999-05-17 A method for implementing electrochemical corrosion inhibition under changing conditions
JP11205602A JP2000328273A (en) 1999-05-17 1999-07-21 Method for executing electrochemical corrosion prevention under fluctuating conditions
CA002372920A CA2372920A1 (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions
PCT/FI2000/000440 WO2000070124A1 (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions
EP00927286A EP1190113A1 (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions
AU45719/00A AU760526B2 (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions
BR0010644-5A BR0010644A (en) 1999-05-17 2000-05-16 Method of providing electrochemical prevention of corrosion in changing conditions
NO20015430A NO20015430L (en) 1999-05-17 2001-11-06 Process for preventing electrochemical corrosion under varying conditions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991116A FI119150B (en) 1999-05-17 1999-05-17 A method for implementing electrochemical corrosion inhibition under changing conditions
FI991116 1999-05-17

Publications (3)

Publication Number Publication Date
FI991116A0 FI991116A0 (en) 1999-05-17
FI991116A true FI991116A (en) 2000-11-18
FI119150B FI119150B (en) 2008-08-15

Family

ID=8554674

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991116A FI119150B (en) 1999-05-17 1999-05-17 A method for implementing electrochemical corrosion inhibition under changing conditions

Country Status (8)

Country Link
EP (1) EP1190113A1 (en)
JP (1) JP2000328273A (en)
AU (1) AU760526B2 (en)
BR (1) BR0010644A (en)
CA (1) CA2372920A1 (en)
FI (1) FI119150B (en)
NO (1) NO20015430L (en)
WO (1) WO2000070124A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089311A1 (en) 2010-01-19 2011-07-28 Savcor Forest Oy Method and apparatus for cleaning water electrochemically

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20020057A1 (en) * 2002-11-27 2004-05-28 Merloni Termosanitari Spa Ora Ariston Thermo Spa AI SENSITIVE IMPRESSED CURRENT DEVICE
JP6023029B2 (en) * 2013-09-25 2016-11-09 株式会社日立製作所 Electrocorrosion protection system and pump device provided with the same
DE102018127305A1 (en) * 2018-10-31 2020-04-30 Magontec Gmbh Electric heater element with an electrically operated heating element and an anode for cathodic corrosion protection
US11378511B2 (en) * 2019-11-21 2022-07-05 Applied Materials, Inc. Methods and apparatus for detecting corrosion of conductive objects
CN114934276A (en) * 2022-05-17 2022-08-23 中国船舶重工集团公司第七二五研究所 Auxiliary anode of ship self-adaptive environment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407711A (en) * 1979-11-02 1983-10-04 Texas Instruments Incorporated Corrosion protection system for hot water tanks
US4528460A (en) 1982-12-23 1985-07-09 Brunswick Corporation Cathodic protection controller
JPS6026677A (en) * 1983-07-25 1985-02-09 Hitachi Ltd Control system for monitoring etching and corrosion prevension
US4658365A (en) * 1984-02-02 1987-04-14 Electric Power Research Institute, Inc. Device for in-situ monitoring of corrosion rate of cathodically polarized metals
IT1200414B (en) 1985-03-13 1989-01-18 Oronzio De Nora Sa DEVICE AND RELATED METHOD FOR THE COLLECTION OF CHEMICAL, ELECTROCHEMICAL AND MECHANICAL PARAMETERS FOR THE DESIGN AND / OR OPERATION OF CATHODIC PROTECTION SYSTEMS
FR2589486B1 (en) 1985-07-23 1991-09-06 Gaz De France DEVICE FOR THE CATHODIC PROTECTION OF AN APPLIED CURRENT STRUCTURE
US4689127A (en) * 1986-02-14 1987-08-25 Monsanto Company Control of anodic passivation systems
JPH024987A (en) * 1988-06-17 1990-01-09 Toshiba Corp Method and device for controlling electrolytic protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089311A1 (en) 2010-01-19 2011-07-28 Savcor Forest Oy Method and apparatus for cleaning water electrochemically

Also Published As

Publication number Publication date
WO2000070124A1 (en) 2000-11-23
NO20015430D0 (en) 2001-11-06
FI991116A0 (en) 1999-05-17
EP1190113A1 (en) 2002-03-27
JP2000328273A (en) 2000-11-28
AU760526B2 (en) 2003-05-15
CA2372920A1 (en) 2000-11-23
BR0010644A (en) 2002-02-19
NO20015430L (en) 2001-11-06
FI119150B (en) 2008-08-15
AU4571900A (en) 2000-12-05

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