FR2774399B3 - INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES - Google Patents

INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES

Info

Publication number
FR2774399B3
FR2774399B3 FR9801226A FR9801226A FR2774399B3 FR 2774399 B3 FR2774399 B3 FR 2774399B3 FR 9801226 A FR9801226 A FR 9801226A FR 9801226 A FR9801226 A FR 9801226A FR 2774399 B3 FR2774399 B3 FR 2774399B3
Authority
FR
France
Prior art keywords
mecaptocarboxylates
imidazoline
inhibitors
iron
ferrous metals
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 - Lifetime
Application number
FR9801226A
Other languages
French (fr)
Other versions
FR2774399A1 (en
Inventor
Tong Eak Pou
Stephane Fouquay
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.)
Carbonisation et Charbons Actifs CECA SA
Original Assignee
Carbonisation et Charbons Actifs CECA SA
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
Priority to FR9801226A priority Critical patent/FR2774399B3/en
Application filed by Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Priority to AU65053/98A priority patent/AU730939B2/en
Priority to DE69800800T priority patent/DE69800800T2/en
Priority to PCT/FR1998/000351 priority patent/WO1998041673A1/en
Priority to EP98910813A priority patent/EP0968323B1/en
Priority to US09/381,181 priority patent/US6395225B1/en
Priority to AT98910813T priority patent/ATE201240T1/en
Publication of FR2774399A1 publication Critical patent/FR2774399A1/en
Priority to OA9900212A priority patent/OA11160A/en
Priority to NO19994525A priority patent/NO321268B1/en
Anticipated expiration legal-status Critical
Application granted granted Critical
Publication of FR2774399B3 publication Critical patent/FR2774399B3/en
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR9801226A 1997-03-18 1998-02-03 INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES Expired - Lifetime FR2774399B3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9801226A FR2774399B3 (en) 1998-02-03 1998-02-03 INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES
DE69800800T DE69800800T2 (en) 1997-03-18 1998-03-04 COMPOSITIONS BASED ON SALTS OF MERCAPTO ACIDS AND IMIDAZOLINES AS CARBONIC ACID CORROSION INHIBITORS FOR IRON AND IRON ALLOYS
PCT/FR1998/000351 WO1998041673A1 (en) 1997-03-18 1998-03-04 Sulphydryl acid and imidazoline salts as inhibitors of carbon corrosion of iron and ferrous metals
EP98910813A EP0968323B1 (en) 1997-03-18 1998-03-04 Compositions based on salts of mercapto acids and imidazolines as inhibitors of carbonic corrosion of iron and ferrous metals
AU65053/98A AU730939B2 (en) 1997-03-18 1998-03-04 Sulphydryl acid and imidazoline salts as inhibitors of carbon corrosion of iron and ferrous metals
US09/381,181 US6395225B1 (en) 1997-03-18 1998-03-04 Sulphydryl acid and imidazoline salts as inhibitors of carbon corrosion of iron and ferrous metals
AT98910813T ATE201240T1 (en) 1997-03-18 1998-03-04 COMPOSITIONS BASED ON SALTS OF MERCAPTOSIC ACIDS AND IMIDAZOLINES AS CARBONIC ACID CORROSION INHIBITORS FOR IRON AND IRON ALLOYS
OA9900212A OA11160A (en) 1997-03-18 1999-09-17 Salts of mercaptoacids and imidazolines as inhibitors of carbonic corrosion of iron and ferrous metals
NO19994525A NO321268B1 (en) 1997-03-18 1999-09-17 Mixture for inhibiting corrosion of iron and ferrous metals in carbonaceous saline solutions and method of corrosion inhibition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801226A FR2774399B3 (en) 1998-02-03 1998-02-03 INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES

Publications (2)

Publication Number Publication Date
FR2774399A1 FR2774399A1 (en) 1999-08-06
FR2774399B3 true FR2774399B3 (en) 2007-08-31

Family

ID=9522530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801226A Expired - Lifetime FR2774399B3 (en) 1997-03-18 1998-02-03 INHIBITORS OF CARBONIC CORROSION OF IRON AND FERROUS METALS BASED ON IMIDAZOLINE MECAPTOCARBOXYLATES

Country Status (1)

Country Link
FR (1) FR2774399B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114622205A (en) * 2022-03-22 2022-06-14 河北永创化工科技有限公司 Neutralization corrosion inhibitor for refinery and preparation method thereof

Also Published As

Publication number Publication date
FR2774399A1 (en) 1999-08-06

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