JPS55158278A - Corrosion inhibiting method for metal - Google Patents

Corrosion inhibiting method for metal

Info

Publication number
JPS55158278A
JPS55158278A JP6477779A JP6477779A JPS55158278A JP S55158278 A JPS55158278 A JP S55158278A JP 6477779 A JP6477779 A JP 6477779A JP 6477779 A JP6477779 A JP 6477779A JP S55158278 A JPS55158278 A JP S55158278A
Authority
JP
Japan
Prior art keywords
metal
principal component
corrosion inhibiting
compound
added
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.)
Granted
Application number
JP6477779A
Other languages
Japanese (ja)
Other versions
JPS604273B2 (en
Inventor
Toru Harada
Takeshi Nagasawa
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki Co Ltd
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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Priority to JP6477779A priority Critical patent/JPS604273B2/en
Publication of JPS55158278A publication Critical patent/JPS55158278A/en
Publication of JPS604273B2 publication Critical patent/JPS604273B2/en
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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/16—Sulfur-containing compounds
    • C23F11/161—Mercaptans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE:To effectively inhibit corrosion of metal by using a 2-mercaptopyrimidine derivative as a principal component. CONSTITUTION:A 2-mercaptopyrimidine derivative represented by general formula I (where each of R1, R2 and R3 is H, 1-6C straight or branched chain alkyl, hydroxyl, mercapto or methoxy) is used as a principal component. This compound is added to a medium corrosive to metal optionally in combination with a variety of known anticorrosives, e.g., polyphosphates such as sodium hexametaphosphate, sodium nitrite and amines. The amount of the compound added to a corrosive bath is usually 5ppm or more in concn.
JP6477779A 1979-05-25 1979-05-25 Metal corrosion suppression method Expired JPS604273B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6477779A JPS604273B2 (en) 1979-05-25 1979-05-25 Metal corrosion suppression method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6477779A JPS604273B2 (en) 1979-05-25 1979-05-25 Metal corrosion suppression method

Publications (2)

Publication Number Publication Date
JPS55158278A true JPS55158278A (en) 1980-12-09
JPS604273B2 JPS604273B2 (en) 1985-02-02

Family

ID=13267969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6477779A Expired JPS604273B2 (en) 1979-05-25 1979-05-25 Metal corrosion suppression method

Country Status (1)

Country Link
JP (1) JPS604273B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495336A (en) * 1982-06-07 1985-01-22 Petrolite Corporation Mercapto-polycarboxylic acids
EP0602994A2 (en) * 1992-12-18 1994-06-22 Exxon Research And Engineering Company Corrosion inhibitor for iron-containing materials
WO2001012878A1 (en) * 1999-08-12 2001-02-22 Baker Hughes Incorporated Mercaptoalcohol corrosion inhibitors
JP2002134442A (en) * 2000-10-26 2002-05-10 Hitachi Chem Co Ltd Polishing solution for metals and polishing method
JP2013501126A (en) * 2009-08-04 2013-01-10 ゼネラル・エレクトリック・カンパニイ Method for removing hydrogen sulfide from a purified hydrocarbon stream
CN105483719A (en) * 2015-12-05 2016-04-13 西南林业大学 Efficient combined corrosion inhibitor and preparation method and application thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495336A (en) * 1982-06-07 1985-01-22 Petrolite Corporation Mercapto-polycarboxylic acids
EP0602994A2 (en) * 1992-12-18 1994-06-22 Exxon Research And Engineering Company Corrosion inhibitor for iron-containing materials
EP0602994A3 (en) * 1992-12-18 1995-03-01 Exxon Research Engineering Co Corrosion inhibitor for iron-containing materials.
WO2001012878A1 (en) * 1999-08-12 2001-02-22 Baker Hughes Incorporated Mercaptoalcohol corrosion inhibitors
US6365067B1 (en) 1999-08-12 2002-04-02 Baker Hughes Incorporated Mercaptoalcohol corrosion inhibitors
US6645399B2 (en) 1999-08-12 2003-11-11 Baker Hughes Incorporated Mercaptoalcohol corrosion inhibitors
JP2002134442A (en) * 2000-10-26 2002-05-10 Hitachi Chem Co Ltd Polishing solution for metals and polishing method
JP2013501126A (en) * 2009-08-04 2013-01-10 ゼネラル・エレクトリック・カンパニイ Method for removing hydrogen sulfide from a purified hydrocarbon stream
CN105483719A (en) * 2015-12-05 2016-04-13 西南林业大学 Efficient combined corrosion inhibitor and preparation method and application thereof
CN105483719B (en) * 2015-12-05 2017-10-31 西南林业大学 A kind of compound corrosion inhibitor and preparation method and application

Also Published As

Publication number Publication date
JPS604273B2 (en) 1985-02-02

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