GB2027686B - Corrosion inhibitor for aqueous brines - Google Patents

Corrosion inhibitor for aqueous brines

Info

Publication number
GB2027686B
GB2027686B GB7927584A GB7927584A GB2027686B GB 2027686 B GB2027686 B GB 2027686B GB 7927584 A GB7927584 A GB 7927584A GB 7927584 A GB7927584 A GB 7927584A GB 2027686 B GB2027686 B GB 2027686B
Authority
GB
United Kingdom
Prior art keywords
corrosion inhibitor
aqueous brines
brines
aqueous
inhibitor
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
Application number
GB7927584A
Other versions
GB2027686A (en
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.)
Dow Chemical Co
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB2027686A publication Critical patent/GB2027686A/en
Application granted granted Critical
Publication of GB2027686B publication Critical patent/GB2027686B/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
    • C23F11/162—Thioaldehydes; Thioketones

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)
  • Chemical Treatment Of Metals (AREA)
GB7927584A 1978-08-11 1979-08-08 Corrosion inhibitor for aqueous brines Expired GB2027686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93296478A 1978-08-11 1978-08-11

Publications (2)

Publication Number Publication Date
GB2027686A GB2027686A (en) 1980-02-27
GB2027686B true GB2027686B (en) 1982-11-24

Family

ID=25463220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927584A Expired GB2027686B (en) 1978-08-11 1979-08-08 Corrosion inhibitor for aqueous brines

Country Status (5)

Country Link
CA (1) CA1113235A (en)
DE (1) DE2932560A1 (en)
GB (1) GB2027686B (en)
NL (1) NL7906139A (en)
NO (1) NO155973C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL68362A0 (en) * 1982-06-08 1983-07-31 Great Lakes Chemical Corp Corrosion inhibited high-density fluid composition
US4536302A (en) * 1983-06-30 1985-08-20 Nl Industries Inc Corrosion inhibition of aqueous brines
AT382893B (en) * 1983-06-30 1987-04-27 Nl Industries Inc METHOD AND MEANS FOR REDUCING THE CORROSIVE EFFECT OF AQUEOUS SALT SOLUTIONS
US4539122A (en) * 1984-02-21 1985-09-03 Halliburton Company Corrosion inhibitor for heavy brines
IL75307A (en) * 1984-07-31 1988-11-15 Dow Chemical Co Corrosion inhibitor for brines
US4728446A (en) * 1984-07-31 1988-03-01 The Dow Chemical Company Corrosion inhibitor for brines
EP0211065B1 (en) * 1985-02-04 1990-07-18 The Dow Chemical Company Corrosion inhibitor for high density brines
DE3523088A1 (en) * 1985-06-28 1987-01-08 Hoechst Ag METHOD FOR AVOIDING CORROSION OF METAL MATERIALS
US4836941A (en) * 1986-01-29 1989-06-06 The Dow Chemical Company Clear brine fluids
EP0275304B1 (en) * 1986-07-30 1991-01-16 Great Lakes Chemical Corporation Calcium-free clear high density fluids
US4784778A (en) * 1986-09-30 1988-11-15 Great Lakes Chemical Corp. Corrosion inhibiting composition for zinc halide-based clear, high density fluids
US4784779A (en) * 1986-09-30 1988-11-15 Great Lakes Chemical Corp. Corrosion inhibitors for clear, calcium-free high density fluids
US4980074A (en) * 1986-10-22 1990-12-25 The Dow Chemical Company Corrosion inhibitors for aqueous brines
IL173706A (en) 2006-02-13 2013-09-30 Bromine Compounds Ltd Antimony- based corrosion inhibitors for high density brine and a method for inhibiting corrosion by using them
US8007689B2 (en) * 2006-02-13 2011-08-30 Bromine Compounds Ltd. Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation
US8765020B2 (en) * 2009-05-26 2014-07-01 Baker Hughes Incorporated Method for reducing metal corrosion
GB2496898B (en) 2011-11-25 2020-10-28 Petroliam Nasional Berhad Petronas Corrosion inhibition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126950A (en) * 1964-03-31 Steel coupons in
US2602779A (en) * 1947-09-11 1952-07-08 Cities Service Oil Co Method of inhibiting hydrogen sulfide corrosion of metals
US2574576A (en) * 1949-10-12 1951-11-13 Pure Oil Co Prevention of corrosion of steel by brine containing dissolved oxygen
US4057390A (en) * 1976-05-24 1977-11-08 Petrolite Corporation Sulfur-containing bis-quaternaries
US4100100A (en) * 1977-03-28 1978-07-11 The Dow Chemical Company Cobalt-containing inhibitor for sour gas conditioning solutions
US4102804A (en) * 1977-03-28 1978-07-25 The Dow Chemical Company Inhibitor for gas conditioning solutions

Also Published As

Publication number Publication date
NO792606L (en) 1980-02-12
CA1113235A (en) 1981-12-01
NO155973B (en) 1987-03-23
DE2932560A1 (en) 1980-02-14
NL7906139A (en) 1980-02-13
GB2027686A (en) 1980-02-27
NO155973C (en) 1987-07-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee