NO134494B - - Google Patents
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- Publication number
- NO134494B NO134494B NO3334/73A NO333473A NO134494B NO 134494 B NO134494 B NO 134494B NO 3334/73 A NO3334/73 A NO 3334/73A NO 333473 A NO333473 A NO 333473A NO 134494 B NO134494 B NO 134494B
- Authority
- NO
- Norway
- Prior art keywords
- anode
- power supply
- support part
- installation
- current
- Prior art date
Links
- 238000004210 cathodic protection Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003989 dielectric material Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001131 transforming effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 18
- 238000004804 winding Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 229910052697 platinum Inorganic materials 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000026817 47,XYY syndrome Diseases 0.000 description 1
- 241001226615 Asphodelus albus Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JGLNNORWOWUYFX-UHFFFAOYSA-N lead platinum Chemical compound [Pt].[Pb] JGLNNORWOWUYFX-UHFFFAOYSA-N 0.000 description 1
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29540372A | 1972-10-05 | 1972-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134494B true NO134494B (fr) | 1976-07-12 |
| NO134494C NO134494C (fr) | 1976-10-20 |
Family
ID=23137545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3334/73A NO134494C (fr) | 1972-10-05 | 1973-08-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3769521A (fr) |
| AU (1) | AU475108B2 (fr) |
| GB (1) | GB1418557A (fr) |
| NO (1) | NO134494C (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1568885A (en) | 1977-05-09 | 1980-06-11 | Imi Marston Ltd | Impressed current corrosion-protection anode |
| US4164257A (en) * | 1977-12-15 | 1979-08-14 | Atlantic Richfield Company | Internal protection of well casing |
| US4170532A (en) * | 1978-04-11 | 1979-10-09 | C. E. Equipment, Inc. | Deep well platinized anode carrier for cathodic protection system |
| US4219807A (en) * | 1978-04-17 | 1980-08-26 | Cathodic Protection Services, Inc. | Sensor system for an impressed cathodic protection circuit |
| US4211625A (en) * | 1978-09-11 | 1980-07-08 | Borg-Warner Corporation | Impressed current cathodic protection system for submersible downhole pumping assembly |
| US4280124A (en) * | 1978-10-12 | 1981-07-21 | Wuertele James W | Corrosion detector |
| US4322633A (en) * | 1979-07-19 | 1982-03-30 | Brunswick Corporation | Marine cathodic protection system |
| US4415293A (en) * | 1982-04-05 | 1983-11-15 | Shell Oil Company | Offshore platform free of marine growth and method of reducing platform loading and overturn |
| US4484838A (en) * | 1982-04-09 | 1984-11-27 | Shell Oil Company | Method and apparatus for installing anodes at underwater locations on offshore platforms |
| US4506485A (en) * | 1983-04-12 | 1985-03-26 | State Of California, Department Of Transportation | Process for inhibiting corrosion of metal embedded in concrete and a reinforced concrete construction |
| US4609307A (en) * | 1984-11-05 | 1986-09-02 | Exxon Production Research Co. | Anode pod system for offshore structures and method of installation |
| US4690587A (en) * | 1985-10-21 | 1987-09-01 | Texaco Inc. | Corrosion detection for marine structure |
| US5814982A (en) * | 1997-07-02 | 1998-09-29 | Cc Technologies Systems, Inc. | Coupon test station for monitoring the effectiveness of cathodic protection |
| US6276455B1 (en) * | 1997-09-25 | 2001-08-21 | Shell Offshore Inc. | Subsea gas separation system and method for offshore drilling |
| NO994094D0 (no) * | 1999-08-24 | 1999-08-24 | Aker Riser Systems As | Stigerörsanordning |
| RU2231629C1 (ru) * | 2003-06-30 | 2004-06-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ защиты от коррозии погружного электроцентробежного насоса, подвешенного на колонне насосно-компрессорных труб |
| US20080105562A1 (en) * | 2006-11-07 | 2008-05-08 | Marine Project Management, Inc. | Systems and methods for underwater impressed current cathodic protection |
| GB2474084A (en) * | 2009-10-13 | 2011-04-06 | Aish Technologies Ltd | Impressed current cathodic protection (ICCP) |
| NO335359B1 (no) * | 2010-10-27 | 2014-12-01 | Roxar Flow Measurement As | Konnektor |
| US8607878B2 (en) * | 2010-12-21 | 2013-12-17 | Vetco Gray Inc. | System and method for cathodic protection of a subsea well-assembly |
| JP2013219972A (ja) * | 2012-04-11 | 2013-10-24 | Ihi Corp | 水中電力供給システム |
| US9803887B2 (en) | 2013-06-24 | 2017-10-31 | Rheem Manufacturing Company | Cathodic corrosion and dry fire protection apparatus and methods for electric water heaters |
| CN105039999B (zh) * | 2015-08-20 | 2018-03-16 | 南方电网科学研究院有限责任公司 | 一种实现对直流输电接地极交替阴极保护的控制方法 |
| US10309019B2 (en) * | 2017-08-01 | 2019-06-04 | Frank Seth Gaunce | Corrosion protection methods for the protection of the national infrastructure of copper/iron, copper, lead/iron potable water distribution systems and the national iron-based infrastructure |
| EP3456869A1 (fr) * | 2017-09-15 | 2019-03-20 | OneSubsea IP UK Limited | Systèmes et procédés pour fournir un potentiel de protection cathodique commandé et surveillé |
| CN113814145A (zh) * | 2021-09-07 | 2021-12-21 | 长江三峡通航管理局 | 船闸人字门金属结构防腐处理工艺 |
| CN114023500B (zh) * | 2021-10-28 | 2022-07-26 | 大连理工大学 | 用于浮式平台的网状辅助阳极以及参比电极复合电缆装置 |
| CN114875413B (zh) * | 2022-05-18 | 2024-01-09 | 唐彪 | 可调节保护电位的船体外加电流阴极保护装置及方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL121792C (fr) * | 1958-05-09 | |||
| US3616418A (en) * | 1969-12-04 | 1971-10-26 | Engelhard Min & Chem | Anode assembly for cathodic protection systems |
| US3692650A (en) * | 1970-08-24 | 1972-09-19 | Signal Oil & Gas Co | Cathodic protection system |
-
1972
- 1972-10-05 US US00295403A patent/US3769521A/en not_active Expired - Lifetime
-
1973
- 1973-07-17 AU AU58173/73A patent/AU475108B2/en not_active Expired
- 1973-07-18 GB GB3417673A patent/GB1418557A/en not_active Expired
- 1973-08-23 NO NO3334/73A patent/NO134494C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU475108B2 (en) | 1976-08-12 |
| US3769521A (en) | 1973-10-30 |
| NO134494C (fr) | 1976-10-20 |
| AU5817373A (en) | 1975-01-23 |
| GB1418557A (en) | 1975-12-24 |
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