DE3782673D1 - Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen. - Google Patents

Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen.

Info

Publication number
DE3782673D1
DE3782673D1 DE8787101258T DE3782673T DE3782673D1 DE 3782673 D1 DE3782673 D1 DE 3782673D1 DE 8787101258 T DE8787101258 T DE 8787101258T DE 3782673 T DE3782673 T DE 3782673T DE 3782673 D1 DE3782673 D1 DE 3782673D1
Authority
DE
Germany
Prior art keywords
electrochemically active
situ
active compounds
determining corrosion
corrosion
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 - Fee Related
Application number
DE8787101258T
Other languages
English (en)
Other versions
DE3782673T2 (de
Inventor
Barry E Hunt
Harvey M Herro
Kyu-Hwa Lee
Morris Mindick
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of DE3782673D1 publication Critical patent/DE3782673D1/de
Publication of DE3782673T2 publication Critical patent/DE3782673T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/904—Oxidation - reduction indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
DE8787101258T 1986-02-03 1987-01-30 Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen. Expired - Fee Related DE3782673T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/825,703 US4683035A (en) 1986-02-03 1986-02-03 Method for in situ corrosion detection using electrochemically active compounds

Publications (2)

Publication Number Publication Date
DE3782673D1 true DE3782673D1 (de) 1992-12-24
DE3782673T2 DE3782673T2 (de) 1993-04-22

Family

ID=25244720

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787101258T Expired - Fee Related DE3782673T2 (de) 1986-02-03 1987-01-30 Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen.
DE198787101258T Pending DE237738T1 (de) 1986-02-03 1987-01-30 Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198787101258T Pending DE237738T1 (de) 1986-02-03 1987-01-30 Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen.

Country Status (7)

Country Link
US (2) US4683035A (de)
EP (1) EP0237738B1 (de)
JP (1) JPH0721449B2 (de)
AT (1) ATE82637T1 (de)
CA (1) CA1297945C (de)
DE (2) DE3782673T2 (de)
ES (1) ES2001831T3 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611227A1 (de) * 1986-04-04 1987-10-08 Boehringer Mannheim Gmbh Verfahren und reagenz zur bestimmung von substraten oder enzymaktivitaeten
US5196314A (en) * 1986-04-04 1993-03-23 Boehringer Mannheim Gmbh Process and reagent for the determination of substrates or enzyme activities
FR2602050B1 (fr) * 1986-07-22 1988-11-10 Rio Pierre Dispositif de mesure de la corrosivite des fumees
US4833622A (en) * 1986-11-03 1989-05-23 Combustion Engineering, Inc. Intelligent chemistry management system
US5287731A (en) * 1993-06-11 1994-02-22 Chrysler Corporation Thermo-oxidation engine oil simulation testing
US5503006A (en) * 1993-08-31 1996-04-02 Nalco Chemical Company High temperature corrosion simulator
US5425267A (en) * 1993-08-31 1995-06-20 Nalco Chemical Company Corrosion simulator and method for simulating corrosion activity of a process stream
US5925658A (en) * 1995-03-02 1999-07-20 Sankyo Company, Limited Optically active thiazolidinone derivative
US5526689A (en) * 1995-03-24 1996-06-18 The Babcock & Wilcox Company Acoustic emission for detection of corrosion under insulation
JP3196707B2 (ja) * 1997-10-15 2001-08-06 栗田工業株式会社 腐食モニタリング用試験片、方法及び装置
US6379587B1 (en) 1999-05-03 2002-04-30 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
US6187262B1 (en) * 1998-08-19 2001-02-13 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
US6585933B1 (en) 1999-05-03 2003-07-01 Betzdearborn, Inc. Method and composition for inhibiting corrosion in aqueous systems
KR20020012564A (ko) * 1999-05-03 2002-02-16 리씨 알렉산더 디., 조이스 엘. 모리슨 수성 시스템에서 부식을 억제하기 위한 방법 및 조성물
US6593278B2 (en) * 2001-07-13 2003-07-15 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds
WO2009126802A1 (en) * 2008-04-09 2009-10-15 Battelle Memorial Institute Corrosion detection product and method
US8521445B2 (en) * 2009-09-17 2013-08-27 Conocophillips Company Corrosion rate monitoring
US8893813B2 (en) * 2010-08-06 2014-11-25 Engineered Corrosion Solutions, Llc Fire protection sprinkler system with oxygen corrosion sensitive coupon assembly and method of monitoring corrosion in a fire protection sprinkler system
CN103115863B (zh) * 2013-01-23 2015-05-20 中国石油化工股份有限公司江苏油田分公司 一种井下抽油泵吸入口附近腐蚀模拟试验装置及试验方法
US9095736B2 (en) 2013-05-07 2015-08-04 Engineered Corrosion Solutions, Llc Corrosion monitoring in a fire sprinkler system
CA2932347C (en) 2013-12-02 2023-02-14 Ecolab Usa Inc. Tetrazole based corrosion inhibitors
CN107614497B (zh) 2015-05-28 2021-08-03 艺康美国股份有限公司 腐蚀抑制剂
EP3314038B1 (de) 2015-05-28 2021-12-29 Ecolab Usa Inc. Auf purin basierende korrosionsinhibitoren
CN107667094B (zh) 2015-05-28 2022-06-14 艺康美国股份有限公司 作为腐蚀抑制剂的水溶性吡唑衍生物
ES2949192T3 (es) 2015-05-28 2023-09-26 Ecolab Usa Inc Inhibidores de la corrosión de bencimidazol sustituido en 2
RU2666574C1 (ru) * 2017-08-04 2018-09-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Московский государственный строительный университет" (НИУ МГСУ) Способ идентификации коррозии стальных оцинкованных труб в системах водоснабжения
US11035836B2 (en) * 2018-07-31 2021-06-15 Saudi Arabian Oil Company Methods of generating and corrosion testing aqueous gas streams prepared from aqueous acid and salt precursor solutions
CN110320088B (zh) * 2019-08-13 2022-02-22 建龙北满特殊钢有限责任公司 一种快速显示特种钢晶界的金相腐蚀方法
CN112126931B (zh) * 2020-08-11 2022-04-26 华帝股份有限公司 一种腐蚀液及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963349A (en) * 1957-12-23 1960-12-06 Pure Oil Co Method of measuring corrosion rates
US3079343A (en) * 1960-09-07 1963-02-26 Pure Oil Co Antifreeze composition containing an indicator material
US4176544A (en) * 1978-05-04 1979-12-04 The British Petroleum Company Limited Method for determining fouling
SU934323A1 (ru) * 1980-11-04 1982-06-07 Белгородский филиал Всесоюзного научно-исследовательского витаминного института Способ определени бактерицидности производственных сточных вод

Also Published As

Publication number Publication date
JPH0721449B2 (ja) 1995-03-08
US4683035A (en) 1987-07-28
EP0237738B1 (de) 1992-11-19
DE237738T1 (de) 1988-06-09
DE3782673T2 (de) 1993-04-22
ES2001831A4 (es) 1988-07-01
CA1297945C (en) 1992-03-24
EP0237738A2 (de) 1987-09-23
US4758312A (en) 1988-07-19
ATE82637T1 (de) 1992-12-15
JPS63263459A (ja) 1988-10-31
ES2001831T3 (es) 1993-04-16
EP0237738A3 (en) 1990-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee