DK0815287T3 - Inhibering af carbondioxid-korrosion af metaller - Google Patents

Inhibering af carbondioxid-korrosion af metaller

Info

Publication number
DK0815287T3
DK0815287T3 DK96908683T DK96908683T DK0815287T3 DK 0815287 T3 DK0815287 T3 DK 0815287T3 DK 96908683 T DK96908683 T DK 96908683T DK 96908683 T DK96908683 T DK 96908683T DK 0815287 T3 DK0815287 T3 DK 0815287T3
Authority
DK
Denmark
Prior art keywords
metals
carbon dioxide
corrosion inhibition
dioxide corrosion
inhibition
Prior art date
Application number
DK96908683T
Other languages
English (en)
Inventor
Larry P Koskan
William J Benton
Original Assignee
Donlar Corp
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 Donlar Corp filed Critical Donlar Corp
Application granted granted Critical
Publication of DK0815287T3 publication Critical patent/DK0815287T3/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
    • C23F11/173—Macromolecular 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/144—Aminocarboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/939—Corrosion inhibitor

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)
DK96908683T 1995-03-08 1996-03-06 Inhibering af carbondioxid-korrosion af metaller DK0815287T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/400,369 US5607623A (en) 1995-03-08 1995-03-08 Inhibition of carbon dioxide corrosion of metals
PCT/US1996/003063 WO1996027696A1 (en) 1995-03-08 1996-03-06 Inhibition of carbon dioxide corrosion of metals

Publications (1)

Publication Number Publication Date
DK0815287T3 true DK0815287T3 (da) 2000-12-18

Family

ID=23583347

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96908683T DK0815287T3 (da) 1995-03-08 1996-03-06 Inhibering af carbondioxid-korrosion af metaller

Country Status (6)

Country Link
US (1) US5607623A (da)
EP (1) EP0815287B1 (da)
JP (1) JP3431165B2 (da)
DE (1) DE69609821T2 (da)
DK (1) DK0815287T3 (da)
WO (1) WO1996027696A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408103B (de) 1998-06-24 2001-09-25 Aware Chemicals Llc Verfahren zur vorbehandlung eines metallischen werkstückes für eine lackierung
US6277302B1 (en) 1998-10-21 2001-08-21 Donlar Corporation Inhibition of metal corrosion
US6207079B1 (en) * 1999-01-28 2001-03-27 Ashland Inc. Scale and/or corrosion inhibiting composition
US6447717B1 (en) 1999-06-04 2002-09-10 Donlar Corporation Composition and method for inhibition of metal corrosion
DE10004273B4 (de) * 2000-02-01 2004-04-15 BEB Erdgas und Erdöl GmbH Verfahren zum Schützen von Leitungsrohren für den Transport von Erdgasen vor Innenkorrosion
US7037384B2 (en) * 2003-06-23 2006-05-02 Bulk Chemicals, Inc. Lubricating chemical coating for metalworking
US7888297B2 (en) * 2005-01-06 2011-02-15 Halliburton Energy Services, Inc. Compositions for reducing the viscosity of treatment fluids
US8854451B2 (en) 2011-10-19 2014-10-07 Lam Research Corporation Automated bubble detection apparatus and method
US9290850B2 (en) 2013-10-31 2016-03-22 U.S. Water Services Inc. Corrosion inhibiting methods
WO2016022406A1 (en) 2014-08-04 2016-02-11 Ohio University Methods for inhibiting metal corrosion
CN105331977B (zh) * 2015-09-28 2018-01-23 西南交通大学 在镁金属表面构建纳米装容结构并包覆功能性分子的方法
CA3110805A1 (en) * 2018-08-28 2020-03-05 Kao Corporation Oil and gas field corrosion inhibitor compositions
CN112553610A (zh) * 2019-09-10 2021-03-26 天津大学 一种碳钢表面原位自组装金属-聚天冬氨酸防腐薄膜及其制备方法和应用
US11655511B2 (en) * 2020-06-23 2023-05-23 Midrex Technologies, Inc. Seal gas optimization systems and methods for a direct reduction process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443651A (en) * 1990-02-06 1995-08-22 Monsanto Company Process for metal cleaning
US4971724A (en) * 1990-02-06 1990-11-20 Monsanto Company Process for corrosion inhibition of ferrous metals
GB9116684D0 (en) * 1991-08-02 1991-09-18 Exxon Chemical Patents Inc Corrosion inhibitors
US5221733A (en) * 1991-02-22 1993-06-22 Donlar Corporation Manufacture of polyaspartic acids
US5315010A (en) * 1991-02-22 1994-05-24 Donlar Corporation Polyaspartic acid manufacture
US5284512A (en) * 1991-03-06 1994-02-08 Donlar Corporation Polyaspartic acid and its salts for dispersing suspended solids
US5373086A (en) * 1991-03-19 1994-12-13 Donlar Corporation Polyaspartic acid having more than 50% β form and less that 50% α form
US5116513A (en) * 1991-03-19 1992-05-26 Donlar Corporation Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor
US5152902A (en) * 1991-03-19 1992-10-06 Donlar Corporation Polyaspartic acid as a calcium carbonate and a calcium phosphate inhibitor
US5457176A (en) * 1993-09-21 1995-10-10 Rohm And Haas Company Acid catalyzed process for preparing amino acid polymers
DE4408478A1 (de) * 1994-03-14 1995-09-21 Bayer Ag Mittel zur Wasserbehandlung
US5478919A (en) * 1994-07-29 1995-12-26 Donlar Corporation Aspartic acid copolymers and their preparation
US5531934A (en) * 1994-09-12 1996-07-02 Rohm & Haas Company Method of inhibiting corrosion in aqueous systems using poly(amino acids)

Also Published As

Publication number Publication date
DE69609821T2 (de) 2001-03-15
MX9706812A (es) 1997-11-29
JP3431165B2 (ja) 2003-07-28
EP0815287B1 (en) 2000-08-16
DE69609821D1 (de) 2000-09-21
EP0815287A4 (en) 1998-05-20
WO1996027696A1 (en) 1996-09-12
US5607623A (en) 1997-03-04
EP0815287A1 (en) 1998-01-07
JPH11500788A (ja) 1999-01-19

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