FR2508648B1 - Dispositif pour mesurer le potentiel par rapport au sol d'une structure protegee cathodiquement - Google Patents

Dispositif pour mesurer le potentiel par rapport au sol d'une structure protegee cathodiquement

Info

Publication number
FR2508648B1
FR2508648B1 FR8117166A FR8117166A FR2508648B1 FR 2508648 B1 FR2508648 B1 FR 2508648B1 FR 8117166 A FR8117166 A FR 8117166A FR 8117166 A FR8117166 A FR 8117166A FR 2508648 B1 FR2508648 B1 FR 2508648B1
Authority
FR
France
Prior art keywords
relation
potential
ground
measuring
protected structure
Prior art date
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.)
Expired
Application number
FR8117166A
Other languages
English (en)
Other versions
FR2508648A1 (fr
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.)
Nederlandse Gasunie NV
Original Assignee
Nederlandse Gasunie NV
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 Nederlandse Gasunie NV filed Critical Nederlandse Gasunie NV
Publication of FR2508648A1 publication Critical patent/FR2508648A1/fr
Application granted granted Critical
Publication of FR2508648B1 publication Critical patent/FR2508648B1/fr
Expired legal-status Critical Current

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
    • C23F13/04—Controlling or regulating desired parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR8117166A 1981-06-26 1981-09-10 Dispositif pour mesurer le potentiel par rapport au sol d'une structure protegee cathodiquement Expired FR2508648B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8103088A NL8103088A (nl) 1981-06-26 1981-06-26 Inrichting voor het meten van de potentiaal ten opzichte van de bodem van een kathodisch beschermde metalen constructie.

Publications (2)

Publication Number Publication Date
FR2508648A1 FR2508648A1 (fr) 1982-12-31
FR2508648B1 true FR2508648B1 (fr) 1985-07-12

Family

ID=19837698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117166A Expired FR2508648B1 (fr) 1981-06-26 1981-09-10 Dispositif pour mesurer le potentiel par rapport au sol d'une structure protegee cathodiquement

Country Status (8)

Country Link
US (1) US4481474A (fr)
AR (1) AR224837A1 (fr)
BR (1) BR8105833A (fr)
CA (1) CA1167924A (fr)
DE (1) DE3135638A1 (fr)
FR (1) FR2508648B1 (fr)
MX (1) MX6222E (fr)
NL (1) NL8103088A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400390A (nl) * 1984-02-08 1985-09-02 Nederlandse Gasunie Nv Systeem voor het meten van de potentiaal van een zich in de aardbodem bevindende metalen konstruktie ten opzichte van de bodem.
FR2592484B1 (fr) * 1985-12-31 1988-04-01 Total France Procede et dispositif d'analyse de l'effet corrosif du sol et de son environnement sur une structure metallique enterree et application a la localisation de cet effet.
US4755267A (en) * 1986-06-03 1988-07-05 Pennwalt Corporation Methods and apparatus for protecting metal structures
FI873507A (fi) * 1986-08-29 1988-03-01 John B Miller Foerfarande foer lokalisering av omraoden pao foerstaerkta betongkonstruktioner, som aer i behov av reparation.
FR2656426B1 (fr) * 1989-12-27 1992-04-30 Gaz De France Procede et dispositif de determination des interactions dues a des courants continus sur des structures metalliques enterrees voisines.
US5144247A (en) * 1991-02-14 1992-09-01 Westinghouse Electric Corp. Method and apparatus for reducing IR error in cathodic protection measurements
IT1254251B (it) * 1992-03-11 1995-09-14 Eniricerche Spa Dispositivo e procedimento per il monitoraggio e la localizzazione dei difetti e dei distacchi del rivestimento protettivo di condotte o strutture metalliche interrate o immerse
FR2689241B1 (fr) * 1992-03-31 1995-06-30 Sud Ouest Ste Nationale Gaz Sonde de mesure de l'etat electrique d'une structure enterree, circuit comportant une telle sonde et procede de prise de mesures.
FR2703458B1 (fr) * 1993-03-31 1995-05-24 Gaz De France Procédé et dispositif de mesure du potentiel électrochimique réel d'un élément de construction dans un électrolyte tel une conduite enfouie dans le sol, protégée cathodiquement contre la corrosion.
WO1996004500A1 (fr) * 1994-08-03 1996-02-15 Mears/Cpg, Inc. Systeme de pose d'un cable anode souterrain
US5712559A (en) * 1995-08-08 1998-01-27 Rohrback Cosasco Systems, Inc. Cathodic protection reference cell and corrosion sensor
US5999107A (en) * 1997-11-12 1999-12-07 Institute Of Gas Technology Remote cathodic protection monitoring system
US7239154B2 (en) * 2003-03-31 2007-07-03 Lundstrom John W Soil penetrating electrode with conical taper
US7901546B2 (en) * 2008-03-14 2011-03-08 M.C. Miller Co. Monitoring methods, systems and apparatus for validating the operation of a current interrupter used in cathodic protection
GB2471087A (en) * 2009-06-16 2010-12-22 Mark Wilson A Portable Cathodic Protection Monitoring System
DE102010030131B4 (de) * 2010-06-15 2011-12-29 Dow Deutschland Anlagengesellschaft Mbh Handgerät sowie Verfahren zum Untersuchen eines korrosionsanfälligen metallischen Gegenstands auf Korrosion
CN102168550B (zh) * 2011-03-30 2013-04-24 江苏方建工程质量鉴定检测有限公司 一种井中地电位测量电极
US20140062490A1 (en) * 2012-04-06 2014-03-06 Michael Alexander St Leger NEUMAN Cathodic protection monitoring method, system and components
US20150198518A1 (en) * 2014-01-16 2015-07-16 Frank William Borin Cathodic protection reference cell article and method
CN111566477A (zh) 2018-01-23 2020-08-21 丹尼斯·M·安德森 使用实验室校准的测试设备和样本数据分析多孔材料
US10990114B1 (en) 2019-12-30 2021-04-27 Marathon Petroleum Company Lp Methods and systems for inline mixing of hydrocarbon liquids
CA3104319C (fr) 2019-12-30 2023-01-24 Marathon Petroleum Company Lp Procedes et systemes de gestion du refoulement dans le melange en conduite de liquides d'hydrocarbures
US11607654B2 (en) 2019-12-30 2023-03-21 Marathon Petroleum Company Lp Methods and systems for in-line mixing of hydrocarbon liquids
US12012883B2 (en) 2021-03-16 2024-06-18 Marathon Petroleum Company Lp Systems and methods for backhaul transportation of liquefied gas and CO2 using liquefied gas carriers
US11578836B2 (en) 2021-03-16 2023-02-14 Marathon Petroleum Company Lp Scalable greenhouse gas capture systems and methods
US11655940B2 (en) 2021-03-16 2023-05-23 Marathon Petroleum Company Lp Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel
US11447877B1 (en) 2021-08-26 2022-09-20 Marathon Petroleum Company Lp Assemblies and methods for monitoring cathodic protection of structures
US11686070B1 (en) 2022-05-04 2023-06-27 Marathon Petroleum Company Lp Systems, methods, and controllers to enhance heavy equipment warning
US12012082B1 (en) 2022-12-30 2024-06-18 Marathon Petroleum Company Lp Systems and methods for a hydraulic vent interlock
US12006014B1 (en) 2023-02-18 2024-06-11 Marathon Petroleum Company Lp Exhaust vent hoods for marine vessels and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454952A (en) * 1946-04-12 1948-11-30 American Gas Ass Measurement of corrosive characteristics of the soil
FR1261438A (fr) * 1960-04-08 1961-05-19 Contre La Corrosion Soc Et Procédé et dispositif pour évaluer à poste fixe le potentiel des structures métalliques
DE1141103C2 (de) * 1961-04-06 1973-09-20 Contre La Corrosion Soc Et Elektrode zur potentiometrischen Untersuchung von Korrosionsvorgaengen
NL299374A (fr) * 1962-10-17
US3616415A (en) * 1969-06-25 1971-10-26 Petrolite Corp Axial corrosion rate probe
DE2241648A1 (de) * 1972-08-24 1974-03-21 Battelle Institut E V Verfahren zur messung des schutzpotentials kathodisch geschuetzter objekte
JPS54149011A (en) * 1978-05-12 1979-11-21 Tokyo Gas Co Ltd Buried metal pipe corrosion prevention method

Also Published As

Publication number Publication date
MX6222E (es) 1984-12-21
NL8103088A (nl) 1983-01-17
DE3135638A1 (de) 1983-01-13
US4481474A (en) 1984-11-06
BR8105833A (pt) 1983-04-12
FR2508648A1 (fr) 1982-12-31
CA1167924A (fr) 1984-05-22
AR224837A1 (es) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse