ATE82637T1 - 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
ATE82637T1
ATE82637T1 AT87101258T AT87101258T ATE82637T1 AT E82637 T1 ATE82637 T1 AT E82637T1 AT 87101258 T AT87101258 T AT 87101258T AT 87101258 T AT87101258 T AT 87101258T AT E82637 T1 ATE82637 T1 AT E82637T1
Authority
AT
Austria
Prior art keywords
corrosion
electrochemically active
methods
active compounds
situ detection
Prior art date
Application number
AT87101258T
Other languages
English (en)
Inventor
Barry E Hunt
Harvey M Herro
Kyu-Hwa Lee
Morris Mindick
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 ATE82637T1 publication Critical patent/ATE82637T1/de

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)
AT87101258T 1986-02-03 1987-01-30 Verfahren zur in-situ-feststellung von korrosion mit elektrochemisch aktiven verbindungen. ATE82637T1 (de)

Applications Claiming Priority (2)

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
EP87101258A EP0237738B1 (de) 1986-02-03 1987-01-30 Verfahren zur In-situ-Feststellung von Korrosion mit elektrochemisch aktiven Verbindungen

Publications (1)

Publication Number Publication Date
ATE82637T1 true ATE82637T1 (de) 1992-12-15

Family

ID=25244720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87101258T ATE82637T1 (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) DE237738T1 (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
US6585933B1 (en) 1999-05-03 2003-07-01 Betzdearborn, Inc. Method and composition for inhibiting corrosion in aqueous systems
US6187262B1 (en) * 1998-08-19 2001-02-13 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
JP2002543294A (ja) * 1999-05-03 2002-12-17 ベッツディアボーン・インコーポレーテッド 水性系における腐食を禁止するための方法及び組成物
US6593278B2 (en) * 2001-07-13 2003-07-15 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds
JP2011516891A (ja) * 2008-04-09 2011-05-26 バテル メモリアル インスティチュート 腐食検出製品および方法
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
EP3077573B1 (de) 2013-12-02 2019-07-10 Ecolab USA Inc. Auf tetrazol basierende korrosionsinhibitoren
CN107614497B (zh) 2015-05-28 2021-08-03 艺康美国股份有限公司 腐蚀抑制剂
EP3303655A4 (de) 2015-05-28 2019-02-27 Ecolab Usa Inc. Wasserlösliche pyrazolderivate als korrosionshemmer
WO2016191672A1 (en) 2015-05-28 2016-12-01 Ecolab Usa Inc. 2-substituted imidazole and benzimidazole corrosion inhibitors
EP3314038B1 (de) 2015-05-28 2021-12-29 Ecolab Usa Inc. Auf purin basierende korrosionsinhibitoren
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
ES2001831A4 (es) 1988-07-01
DE3782673T2 (de) 1993-04-22
EP0237738A2 (de) 1987-09-23
JPS63263459A (ja) 1988-10-31
DE3782673D1 (de) 1992-12-24
US4683035A (en) 1987-07-28
EP0237738B1 (de) 1992-11-19
DE237738T1 (de) 1988-06-09
EP0237738A3 (en) 1990-01-10
US4758312A (en) 1988-07-19
CA1297945C (en) 1992-03-24
JPH0721449B2 (ja) 1995-03-08
ES2001831T3 (es) 1993-04-16

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee