JPS6333587A - 陰極防食保護アッセンブリおよび防食方法 - Google Patents

陰極防食保護アッセンブリおよび防食方法

Info

Publication number: JPS6333587A
Authority: JP; Japan
Prior art keywords: anode; substrate; electrolyte; tube; assembly
Prior art date: 1986-07-18
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.): Pending

Application number

JP62179869A

Other languages

English (en)

Japanese (ja)

Inventor

ジェームズ・パトリック・リード

マイケル・マシィア

アルバート・ハイエ

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.)

Raychem Corp

Original Assignee

Raychem Corp

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.)

1986-07-18

Filing date

1987-07-17

Publication date

1988-02-13

1987-07-17 Application filed by Raychem Corp filed Critical Raychem Corp

1988-02-13 Publication of JPS6333587A publication Critical patent/JPS6333587A/ja

Status Pending legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 15
230000001681 protective effect Effects 0.000 title description 2
239000000758 substrate Substances 0.000 claims abstract description 59
230000004888 barrier function Effects 0.000 claims abstract description 24
238000005260 corrosion Methods 0.000 claims abstract description 13
230000007797 corrosion Effects 0.000 claims abstract description 13
239000003792 electrolyte Substances 0.000 claims description 56
239000000463 material Substances 0.000 claims description 11
230000002706 hydrostatic effect Effects 0.000 claims description 6
238000007710 freezing Methods 0.000 claims description 4
230000008014 freezing Effects 0.000 claims description 4
239000002689 soil Substances 0.000 claims description 4
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
230000000903 blocking effect Effects 0.000 claims description 2
239000011244 liquid electrolyte Substances 0.000 claims 2
238000004210 cathodic protection Methods 0.000 claims 1
239000011810 insulating material Substances 0.000 claims 1
238000005086 pumping Methods 0.000 claims 1
150000002500 ions Chemical class 0.000 description 21
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 11
239000012528 membrane Substances 0.000 description 6
229920003023 plastic Polymers 0.000 description 6
239000007795 chemical reaction product Substances 0.000 description 4
239000000356 contaminant Substances 0.000 description 4
229910052697 platinum Inorganic materials 0.000 description 4
239000011148 porous material Substances 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
229910001209 Low-carbon steel Inorganic materials 0.000 description 3
229920001940 conductive polymer Polymers 0.000 description 3
238000011109 contamination Methods 0.000 description 3
230000007423 decrease Effects 0.000 description 3
229910002804 graphite Inorganic materials 0.000 description 3
239000010439 graphite Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
239000000047 product Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000003651 drinking water Substances 0.000 description 1
235000020188 drinking water Nutrition 0.000 description 1
239000012777 electrically insulating material Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
229920002457 flexible plastic Polymers 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000036619 pore blockages Effects 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 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
- 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
- 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

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)
Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Thermistors And Varistors (AREA)

JP62179869A 1986-07-18 1987-07-17 陰極防食保護アッセンブリおよび防食方法 Pending JPS6333587A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US88819886A	1986-07-18	1986-07-18
US888198		1986-07-18

Publications (1)

Publication Number	Publication Date
JPS6333587A true JPS6333587A (ja)	1988-02-13

Family

ID=25392719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62179869A Pending JPS6333587A (ja)	1986-07-18	1987-07-17	陰極防食保護アッセンブリおよび防食方法

Country Status (7)

Country	Link
EP (2)	EP0488995B1 (de)
JP (1)	JPS6333587A (de)
AT (2)	ATE129529T1 (de)
CA (1)	CA1331160C (de)
DE (2)	DE3751575T2 (de)
ES (1)	ES2033852T3 (de)
NO (1)	NO177355C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9426216D0 (en) *	1994-12-23	1995-02-22	Cathelco Ltd	Descaling ships ballast tanks
ES2119692B1 (es) *	1996-07-12	1999-05-16	Lopez Calleja Lopez Jose Luis	Dispositivo, sistema y procedimiento para aislar electricamente la estructura metalica de una embarcacion de una masa externa.
DE102014203659A1 (de) *	2014-02-28	2015-09-03	Siemens Aktiengesellschaft	Kühlvorrichtung für einen Konverter einer Hochspannungs-Gleichstrom-Übertragungsanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3022242A (en) *	1959-01-23	1962-02-20	Engelhard Ind Inc	Anode for cathodic protection systems
NL247246A (de) *	1959-12-17	1900-01-01
GB1108692A (en) *	1964-04-17	1968-04-03	Gordon Ian Russell	Method for installing cathodic protection against corrosion
NL6612237A (de) *	1966-08-31	1968-03-01
JPS5137263B1 (de) *	1968-10-28	1976-10-14
US4171254A (en) *	1976-12-30	1979-10-16	Exxon Research & Engineering Co.	Shielded anodes
US4318787A (en) *	1980-02-22	1982-03-09	Conoco Inc.	Sacrificial anode composition in cathodic protection process
US4457821A (en) *	1983-01-17	1984-07-03	Pennwalt Corporation	Cathodic protection apparatus for well coated metal vessels having a gross bare area

1987
- 1987-07-16 CA CA000542244A patent/CA1331160C/en not_active Expired - Fee Related
- 1987-07-17 DE DE3751575T patent/DE3751575T2/de not_active Expired - Fee Related
- 1987-07-17 EP EP92103118A patent/EP0488995B1/de not_active Expired - Lifetime
- 1987-07-17 AT AT92103118T patent/ATE129529T1/de not_active IP Right Cessation
- 1987-07-17 ES ES198787306336T patent/ES2033852T3/es not_active Expired - Lifetime
- 1987-07-17 AT AT87306336T patent/ATE80674T1/de active
- 1987-07-17 DE DE8787306336T patent/DE3781735T2/de not_active Expired - Fee Related
- 1987-07-17 JP JP62179869A patent/JPS6333587A/ja active Pending
- 1987-07-17 EP EP87306336A patent/EP0253671B1/de not_active Expired - Lifetime
- 1987-07-20 NO NO873015A patent/NO177355C/no unknown

Also Published As

Publication number	Publication date
NO177355B (no)	1995-05-22
EP0488995B1 (de)	1995-10-25
NO873015D0 (no)	1987-07-20
DE3781735T2 (de)	1993-04-22
DE3751575T2 (de)	1996-06-27
CA1331160C (en)	1994-08-02
EP0253671B1 (de)	1992-09-16
ATE129529T1 (de)	1995-11-15
NO177355C (no)	1995-09-06
ATE80674T1 (de)	1992-10-15
EP0488995A2 (de)	1992-06-03
EP0253671A2 (de)	1988-01-20
ES2033852T3 (es)	1993-04-01
DE3781735D1 (de)	1992-10-22
EP0253671A3 (en)	1988-08-03
DE3751575D1 (de)	1995-11-30
NO873015L (no)	1988-01-19
EP0488995A3 (en)	1992-07-01

Publication	Publication Date	Title
US4874487A (en)	1989-10-17	Corrosion protection
US3873438A (en)	1975-03-25	Electrolytic cell assembly including bipolar concentric electrodes
US5009757A (en)	1991-04-23	Electrochemical system for the prevention of fouling on steel structures in seawater
CA1236046A (en)	1988-05-03	Corrosion protection system comprising electrode with conductive core and conductive polymer layer
JPS58181876A (ja)	1983-10-24	陽極
CA1211074A (en)	1986-09-09	Cathodic protection apparatus for well coated metal vessels having a gross bare area
US4202738A (en)	1980-05-13	Electrolytic generation of halogen biocides
NO343826B1 (no)	2019-06-17	Behandlingsprosess for betong
CA2429249C (en)	2008-02-26	Cathodic protection system utilizing a membrane
KR20010080109A (ko)	2001-08-22	해수에 접하는 구조물의 방오 장치
EP0488995B1 (de)	1995-10-25	Korrosionsschutz
US6059942A (en)	2000-05-09	Electrolytic generation of halogen biocides
EP0195982B1 (de)	1992-06-10	System und seine Anwendung zum Sammeln von chemisch-physikalischen, elektrochemischen und mechanischen Parametern für das Planen und/oder Betreiben von Anlagen für den kathodischen Schutz
US20220258213A1 (en)	2022-08-18	Dissolving silicate scale
JP3358925B2 (ja)	2002-12-24	海水取水路の防食・防汚装置
US4643815A (en)	1987-02-17	Electrocoating method and apparatus
US20020096438A1 (en)	2002-07-25	Method and apparatus for cathodically protecting reinforced concrete structures
US4152236A (en)	1979-05-01	Apparatus for controlled potential pitting corrosion protection of long, narrow stainless steel tubes
JP3386898B2 (ja)	2003-03-17	被防食材の防食構造
CA2141127C (en)	2004-08-17	Corrosion protection system
WO1992016673A1 (en)	1992-10-01	Method and arrangement to hinder local corrosion and galvanic corrosion in connection with stainless steels and other passive materials
RU2124118C1 (ru)	1998-12-27	Способ повышения нефтеотдачи низкопроницаемого нефтяного пласта
RU2204625C2 (ru)	2003-05-20	Способ защиты анодно-поляризованной металлической поверхности от разрушения
Krivian	1984	Application of the Theory of Cathodic Protection to Practical Corrosion Systems
EP0197981A1 (de)	1986-10-22	Katalytische polymerelektrode für katodischen schutz und diese elektrode enthaltendes kathodisches schutzsystem.