CA2073530A1 - Systeme de protection contre la corrosion - Google Patents

Systeme de protection contre la corrosion

Info

Publication number: CA2073530A1
Authority: CA; Canada
Prior art keywords: electrode; protection system; control unit; circuit; time segment
Prior art date: 1992-07-09
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.): Abandoned

Application number

CA 2073530

Other languages

English (en)

Inventor

John C. K. Overall

Brian J. Hambleton

Frank David Williamson

Edward J. Farkas

David Hayes

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.)

Canadian Gas Research Institute

Original Assignee

Canadian Gas Research Institute

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.)

1992-07-09

Filing date

1992-07-09

Publication date

1994-01-10

1992-07-09 Application filed by Canadian Gas Research Institute filed Critical Canadian Gas Research Institute

1992-07-09 Priority to CA 2073530 priority Critical patent/CA2073530A1/fr

1994-01-10 Publication of CA2073530A1 publication Critical patent/CA2073530A1/fr

Status Abandoned legal-status Critical Current

Links

230000007797 corrosion Effects 0.000 title claims abstract description 44
238000005260 corrosion Methods 0.000 title claims abstract description 44
239000003792 electrolyte Substances 0.000 claims abstract description 45
238000000034 method Methods 0.000 claims abstract description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
230000001681 protective effect Effects 0.000 claims description 14
238000007789 sealing Methods 0.000 claims description 12
230000010287 polarization Effects 0.000 claims description 10
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 9
229910052749 magnesium Inorganic materials 0.000 claims description 9
239000011777 magnesium Substances 0.000 claims description 9
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 5
229910052697 platinum Inorganic materials 0.000 claims description 4
239000011248 coating agent Substances 0.000 claims description 2
238000000576 coating method Methods 0.000 claims description 2
230000000295 complement effect Effects 0.000 claims 2
238000005259 measurement Methods 0.000 description 13
238000004210 cathodic protection Methods 0.000 description 9
229910052751 metal Inorganic materials 0.000 description 9
239000002184 metal Substances 0.000 description 9
238000012360 testing method Methods 0.000 description 8
239000000463 material Substances 0.000 description 6
230000007246 mechanism Effects 0.000 description 4
239000003990 capacitor Substances 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000012544 monitoring process Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
230000008901 benefit Effects 0.000 description 2
239000003518 caustics Substances 0.000 description 2
230000008034 disappearance Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000003973 paint Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
239000002689 soil Substances 0.000 description 2
241001508691 Martes zibellina Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000004075 alteration Effects 0.000 description 1
238000009933 burial Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000007772 electrode material Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
238000002161 passivation Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

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
- C23F13/04—Controlling or regulating desired parameters

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)

CA 2073530 1992-07-09 1992-07-09 Systeme de protection contre la corrosion Abandoned CA2073530A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2073530 CA2073530A1 (fr)	1992-07-09	1992-07-09	Systeme de protection contre la corrosion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2073530 CA2073530A1 (fr)	1992-07-09	1992-07-09	Systeme de protection contre la corrosion

Publications (1)

Publication Number	Publication Date
CA2073530A1 true CA2073530A1 (fr)	1994-01-10

Family

ID=4150130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2073530 Abandoned CA2073530A1 (fr)	1992-07-09	1992-07-09	Systeme de protection contre la corrosion

Country Status (1)

Country	Link
CA (1)	CA2073530A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0726336A1 (fr) *	1995-02-07	1996-08-14	General Electric Company	Procédé et dispositif pour la protection cathodique contre la corrosion sous contraintes de tuyauteries ainsi que de l'équipement interne de réacteurs
ES2409938R1 (es) *	2011-12-28	2013-10-25	Fagor S Coop	Método y dispositivo de protección catódica anticorrosiva
GB2518191A (en) *	2013-09-12	2015-03-18	Advantica Intellectual Property Ltd	Survey device and method of surveying
CN112780076A (zh) *	2019-11-04	2021-05-11	河海大学	一种基于间歇通电的高效率电化学脱盐方法及装置
EP3916128A1 (fr) *	2020-05-27	2021-12-01	iCor Intelligent Corrosion Control GmbH	Circuit de protection cathodique contre la corrosion et agencement de mesure lors de la protection cathodique contre la corrosion

1992
- 1992-07-09 CA CA 2073530 patent/CA2073530A1/fr not_active Abandoned

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5577083A (en) *	1994-05-09	1996-11-19	General Electric Company	Method and apparatus for electro-protection of piping systems and reactor-internals from stress corrosion cracking
EP0726336A1 (fr) *	1995-02-07	1996-08-14	General Electric Company	Procédé et dispositif pour la protection cathodique contre la corrosion sous contraintes de tuyauteries ainsi que de l'équipement interne de réacteurs
ES2409938R1 (es) *	2011-12-28	2013-10-25	Fagor S Coop	Método y dispositivo de protección catódica anticorrosiva
GB2518191A (en) *	2013-09-12	2015-03-18	Advantica Intellectual Property Ltd	Survey device and method of surveying
GB2518191B (en) *	2013-09-12	2017-08-02	Advantica Intellectual Property Ltd	Survey device and method of surveying
CN112780076A (zh) *	2019-11-04	2021-05-11	河海大学	一种基于间歇通电的高效率电化学脱盐方法及装置
EP3916128A1 (fr) *	2020-05-27	2021-12-01	iCor Intelligent Corrosion Control GmbH	Circuit de protection cathodique contre la corrosion et agencement de mesure lors de la protection cathodique contre la corrosion

Legal Events

Date	Code	Title	Description
1996-01-09	FZDE	Dead

Publication	Publication Date	Title
RU2365681C2 (ru)	2009-08-27	Аккумуляторный водонагреватель с регулируемой катодной защитой
EP2185871B1 (fr)	2016-11-23	Chauffe-eau de type à stockage ayant des éléments de surveillance de l'état de réservoir
US8162232B2 (en)	2012-04-24	Water storage device having a powered anode
EP2675940B1 (fr)	2019-07-24	Sonde pour la surveillance de protection cathodique
US8758627B2 (en)	2014-06-24	Twin tank water treatment method
US5469048A (en)	1995-11-21	Cathodic protection measurement apparatus
WO2020223648A1 (fr)	2020-11-05	Système et procédé de prédiction de défaillance de réservoir d'un chauffe-eau
US20220128454A1 (en)	2022-04-28	Potential measuring device and method
CA2073530A1 (fr)	1994-01-10	Systeme de protection contre la corrosion
EP2762855B1 (fr)	2019-06-19	Testeur et procédé pour l'essai de niveau d'inhibiteur de corrosion
JP3290205B2 (ja)	2002-06-10	石油タンクにおけるバラスト水の排水装置
CA1044759A (fr)	1978-12-19	Sonde de detecteur de corrosion sur chauffe-eau
WO2004029590A1 (fr)	2004-04-08	Procede pour mesurer et commander la protection contre la corrosion dans un systeme de canalisations
JP2005248257A (ja)	2005-09-15	金属構造物の防汚・防食装置及び防汚・防食装置通電方法
PL191681B1 (pl)	2006-06-30	Urządzenie ochronne z wymuszonym przepływem prądu do czynnej ochrony przed korozją zbiornika podgrzewacza wody
JP2000303195A (ja)	2000-10-31	電気防食の自動制御回路
Pollitt	1968	New Developments in Automatic Cathodic Protection for Water Storage Tanks
JP2002030472A (ja)	2002-01-31	小規模給水配管の電気防食用電源装置
JPS62202090A (ja)	1987-09-05	罐体の防食装置
JPS62202089A (ja)	1987-09-05	罐体の防食装置
RU1816804C (ru)	1993-05-23	Способ катодной защиты металлических объектов от коррозии
JPS607033B2 (ja)	1985-02-21	電気防食用自動制御式整流器の出力電流制御方法
JPS62290889A (ja)	1987-12-17	液体加熱装置の制御装置
JPH07286288A (ja)	1995-10-31	電気防食方法
Franke et al.	1997	Internal Cathodic Protection of Water Tanks and Boilers