DK163687A - Freemgangsmaade til beskyttelse af metal mod korrosion - Google Patents

Freemgangsmaade til beskyttelse af metal mod korrosion

Info

Publication number
DK163687A
DK163687A DK163687A DK163687A DK163687A DK 163687 A DK163687 A DK 163687A DK 163687 A DK163687 A DK 163687A DK 163687 A DK163687 A DK 163687A DK 163687 A DK163687 A DK 163687A
Authority
DK
Denmark
Prior art keywords
procedure
protection
against corrosion
metal against
metal
Prior art date
Application number
DK163687A
Other languages
English (en)
Other versions
DK163687D0 (da
Inventor
John Anthony Haslegrave
Daniel Stephen Sullivan
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of DK163687D0 publication Critical patent/DK163687D0/da
Publication of DK163687A publication Critical patent/DK163687A/da

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
    • 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
    • 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK163687A 1986-04-22 1987-03-31 Freemgangsmaade til beskyttelse af metal mod korrosion DK163687A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/855,020 US4673436A (en) 1986-04-22 1986-04-22 N, S containing corrosion inhibitors

Publications (2)

Publication Number Publication Date
DK163687D0 DK163687D0 (da) 1987-03-31
DK163687A true DK163687A (da) 1987-10-23

Family

ID=25320141

Family Applications (1)

Application Number Title Priority Date Filing Date
DK163687A DK163687A (da) 1986-04-22 1987-03-31 Freemgangsmaade til beskyttelse af metal mod korrosion

Country Status (7)

Country Link
US (1) US4673436A (da)
EP (1) EP0243016B1 (da)
AU (1) AU7079887A (da)
CA (1) CA1271323A (da)
DE (1) DE3761100D1 (da)
DK (1) DK163687A (da)
NO (1) NO171224C (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981609A (en) * 1980-06-19 1991-01-01 Petrolite Corporation Compounds containing sulfur and amino groups
US4938925A (en) * 1988-05-09 1990-07-03 Exxon Chemical Patents, Inc. Method of inhibiting corrosion using N-S containing compounds
DE19649285A1 (de) * 1996-11-28 1998-06-04 Henkel Kgaa Verfahren zum Schutz von Metalloberflächen gegenüber Korrosion in flüssigen oder gasförmigen Medien
FR2762017B1 (fr) * 1997-04-11 1999-10-29 Atochem Elf Sa Utilisation de thiols contenant des groupes amino comme inhibiteurs de la corrosion des metaux
FR2762016B1 (fr) * 1997-04-11 1999-06-04 Atochem Elf Sa Utilisation de thiols contenant des groupes amino comme inhibiteurs de corrosion dans l'industrie petroliere
JP2001163854A (ja) * 1999-09-28 2001-06-19 Nippon Nohyaku Co Ltd チオアルキルアミン誘導体及びその製造方法
US12534560B2 (en) 2021-11-29 2026-01-27 Saudi Arabian Oil Company Copolymers of (3-acrylamidopropyl)trimethyl ammonium chloride as corrosion inhibitor intermediate
US20230340343A1 (en) 2022-04-25 2023-10-26 Saudi Arabian Oil Company Corrosion inhibitor formulations based on compounds with both pyridinium and hydroxy substituents
US12227670B2 (en) 2022-05-11 2025-02-18 Saudi Arabian Oil Company Corrosion inhibitor solutions and corrosion-resistant substrates that include pyridinium hydroxyl alkyl ether compounds and methods of making the same
US12065582B2 (en) 2022-05-11 2024-08-20 Saudi Arabian Oil Company Corrosion inhibitor solutions and corrosion-resistant substrates that include bis-quaternized ammonium compounds and methods of making the same
US11866666B1 (en) 2023-01-20 2024-01-09 Saudi Arabian Oil Company Methods for corrosion reduction in petroleum transportation and storage
CN117736105B (zh) * 2023-11-07 2026-02-06 上海电力大学 一种碳钢组装改性氨基酸缓蚀膜及其制备与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188359A (en) * 1978-03-13 1980-02-12 Petrolite Corporation Thioether containing quartenary ammonium derivatives of 1,4-thiazines
US4450138A (en) * 1981-11-10 1984-05-22 Petrolite Corporation Processes for inhibiting corrosion using compounds containing sulfur and amino groups

Also Published As

Publication number Publication date
AU7079887A (en) 1987-10-29
US4673436A (en) 1987-06-16
NO871327D0 (no) 1987-03-30
NO871327L (no) 1987-10-23
EP0243016A1 (en) 1987-10-28
EP0243016B1 (en) 1989-12-06
DK163687D0 (da) 1987-03-31
DE3761100D1 (de) 1990-01-11
CA1271323A (en) 1990-07-10
NO171224B (no) 1992-11-02
NO171224C (no) 1993-02-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PUP Patent expired