NO975073L - Lavtoksisk korrosjonshemmer - Google Patents

Lavtoksisk korrosjonshemmer

Info

Publication number
NO975073L
NO975073L NO975073A NO975073A NO975073L NO 975073 L NO975073 L NO 975073L NO 975073 A NO975073 A NO 975073A NO 975073 A NO975073 A NO 975073A NO 975073 L NO975073 L NO 975073L
Authority
NO
Norway
Prior art keywords
corrosion inhibitor
low toxic
toxic corrosion
low
inhibitor
Prior art date
Application number
NO975073A
Other languages
English (en)
Other versions
NO975073D0 (no
Inventor
James D Watson
Jr John G Garcia
Original Assignee
Nalco Exxon Energy Chem Lp
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 Nalco Exxon Energy Chem Lp filed Critical Nalco Exxon Energy Chem Lp
Publication of NO975073D0 publication Critical patent/NO975073D0/no
Publication of NO975073L publication Critical patent/NO975073L/no

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
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/02—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NO975073A 1996-11-22 1997-11-04 Lavtoksisk korrosjonshemmer NO975073L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/755,309 US5853619A (en) 1996-11-22 1996-11-22 Low toxic corrosion inhibitor

Publications (2)

Publication Number Publication Date
NO975073D0 NO975073D0 (no) 1997-11-04
NO975073L true NO975073L (no) 1998-05-25

Family

ID=25038617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975073A NO975073L (no) 1996-11-22 1997-11-04 Lavtoksisk korrosjonshemmer

Country Status (4)

Country Link
US (1) US5853619A (no)
CA (1) CA2212479C (no)
GB (1) GB2319530B (no)
NO (1) NO975073L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041673A1 (fr) * 1997-03-18 1998-09-24 Ceca S.A. Sels de mercaptoacides et d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des metaux ferreux
US6447717B1 (en) 1999-06-04 2002-09-10 Donlar Corporation Composition and method for inhibition of metal corrosion
GB2359104A (en) * 2000-02-11 2001-08-15 Norske Stats Oljeselskap Method of treating hydrocarbon well to inhibit water production problems
US6540943B1 (en) 2000-04-03 2003-04-01 Ondeo Nadco Company Method of inhibiting corrosion of metal equipment which is cleaned with an inorganic acid
DE10123210C1 (de) 2001-05-12 2002-10-02 Clariant Gmbh Ethercarbonsäuren auf Basis von alkoxylierter Mercaptobenzthiazole
FR2857372B1 (fr) * 2003-07-07 2005-08-26 Atofina Procede de lutte contre la corrosion par les acides naphtheniques dans les raffineries
FR2935972B1 (fr) * 2008-09-18 2010-12-03 Ceca Sa Inhibiteurs de corrosion peu toxiques et biodegradables.
FR2979915B1 (fr) * 2011-09-13 2014-11-07 Ceca Sa Inhibiteurs de corrosion de voute de conduites de transport de bruts d'extraction d'hydrocarbures
US10006128B2 (en) * 2012-09-28 2018-06-26 Ecolab Usa Inc. Quaternary and cationic ammonium surfactants as corrosion inhibitors
FR3005964B1 (fr) 2013-05-27 2016-06-24 Ceca Sa Formulations anti-corrosion stables au stockage
WO2016022406A1 (en) 2014-08-04 2016-02-11 Ohio University Methods for inhibiting metal corrosion
US10563114B2 (en) 2017-07-27 2020-02-18 Indian Oil Corporation Limited Corrosion inhibitor composition for pipelines
MX2020001345A (es) * 2017-08-03 2020-03-12 Ecolab Usa Inc Aductos de tiol para inhibicion de corrosion.
MX2021002178A (es) * 2018-08-28 2021-09-10 Kao Corp Composiciones inhibidoras de la corrosion en campos de petroleo y gas.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197403A (en) * 1960-04-04 1965-07-27 Continental Oil Co Acidizing corrosion inhibitor
US4450138A (en) * 1981-11-10 1984-05-22 Petrolite Corporation Processes for inhibiting corrosion using compounds containing sulfur and amino groups
US4495336A (en) * 1982-06-07 1985-01-22 Petrolite Corporation Mercapto-polycarboxylic acids
US4762627A (en) * 1985-01-14 1988-08-09 The Dow Chemical Company Corrosion inhibitors
GB9116684D0 (en) * 1991-08-02 1991-09-18 Exxon Chemical Patents Inc Corrosion inhibitors

Also Published As

Publication number Publication date
GB2319530A (en) 1998-05-27
GB9716987D0 (en) 1997-10-15
CA2212479A1 (en) 1998-05-22
GB2319530B (en) 2001-06-13
US5853619A (en) 1998-12-29
NO975073D0 (no) 1997-11-04
CA2212479C (en) 2005-07-26

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application