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NO820814L - INHIBITOR AGAINST CORROSION BASED H2S AND CO2 IN WATER-IN-OIL EMULSION - Google Patents

INHIBITOR AGAINST CORROSION BASED H2S AND CO2 IN WATER-IN-OIL EMULSION

Info

Publication number
NO820814L
NO820814L NO820814A NO820814A NO820814L NO 820814 L NO820814 L NO 820814L NO 820814 A NO820814 A NO 820814A NO 820814 A NO820814 A NO 820814A NO 820814 L NO820814 L NO 820814L
Authority
NO
Norway
Prior art keywords
water
oil emulsion
against corrosion
inhibitor against
corrosion based
Prior art date
Application number
NO820814A
Other languages
Norwegian (no)
Other versions
NO155439C (en
NO155439B (en
Inventor
Knut Oppenlaender
Karl Stork
Klaus Barthold
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NO820814L publication Critical patent/NO820814L/en
Publication of NO155439B publication Critical patent/NO155439B/en
Publication of NO155439C publication Critical patent/NO155439C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Lubricants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Hydrogenated Pyridines (AREA)
NO820814A 1981-03-14 1982-03-12 NEW AMIDES OF CYCLIC FORMAMIDINES AND THEIR USE AS INHIBITORS AGAINST CORROSION BY H2S AND CO2 IN WATER-IN-OIL EMULSIONS. NO155439C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813109826 DE3109826A1 (en) 1981-03-14 1981-03-14 INHIBITORS AGAINST THE CORROSION OF H (DOWN ARROW) 2 (DOWN ARROW) S AND CO (DOWN ARROW) 2 (DOWN ARROW) IN WATER-IN-OIL EMULSIONS

Publications (3)

Publication Number Publication Date
NO820814L true NO820814L (en) 1982-09-15
NO155439B NO155439B (en) 1986-12-22
NO155439C NO155439C (en) 1987-04-01

Family

ID=6127231

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820814A NO155439C (en) 1981-03-14 1982-03-12 NEW AMIDES OF CYCLIC FORMAMIDINES AND THEIR USE AS INHIBITORS AGAINST CORROSION BY H2S AND CO2 IN WATER-IN-OIL EMULSIONS.

Country Status (4)

Country Link
EP (1) EP0060456B1 (en)
CA (1) CA1178578A (en)
DE (2) DE3109826A1 (en)
NO (1) NO155439C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810996B1 (en) * 1995-02-21 2002-10-09 Zhiqiang Alex He Imidazolidinone derivatives as corrosion inhibitors
US6077460A (en) * 1996-07-17 2000-06-20 Basf Aktiengesellschaft Corrosion inhibition
DE19628893A1 (en) * 1996-07-17 1998-01-22 Basf Ag Use of 1-amidoalkylimidazoles as corrosion inhibitors in the petrochemical industry and process for their preparation
EP0906969A1 (en) * 1997-10-01 1999-04-07 Degussa Aktiengesellschaft Procces and composition for inhibiting corrosion
MX383731B (en) 2015-07-27 2025-03-13 Mexicano Inst Petrol CORROSION INHIBITOR DERIVED FROM VEGETABLE OILS AND ITS OBTAINING PROCEDURE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133723A1 (en) * 1971-07-07 1973-01-25 Texaco Development Corp Corrosion inhibitors for metals - consisting of salts of imidazolines and carboxylic acids
US4101441A (en) * 1975-12-29 1978-07-18 Chemed Corporation Composition and method of inhibiting corrosion
CA1083335A (en) * 1976-05-10 1980-08-12 Chemed Corporation Composition and method of inhibiting corrosion
US4238350A (en) * 1977-11-16 1980-12-09 Malaco Ag Method and a composition for inhibiting corrosion

Also Published As

Publication number Publication date
CA1178578A (en) 1984-11-27
NO155439C (en) 1987-04-01
EP0060456A1 (en) 1982-09-22
DE3109826A1 (en) 1982-09-23
EP0060456B1 (en) 1984-12-19
NO155439B (en) 1986-12-22
DE3261578D1 (en) 1985-01-31

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