WO2007065064A3 - Corrosion inhibitor - Google Patents

Corrosion inhibitor Download PDF

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Publication number
WO2007065064A3
WO2007065064A3 PCT/US2006/061101 US2006061101W WO2007065064A3 WO 2007065064 A3 WO2007065064 A3 WO 2007065064A3 US 2006061101 W US2006061101 W US 2006061101W WO 2007065064 A3 WO2007065064 A3 WO 2007065064A3
Authority
WO
WIPO (PCT)
Prior art keywords
compound
composition
hydrogen sulfide
corrosion inhibitor
thiophosphorus
Prior art date
Application number
PCT/US2006/061101
Other languages
French (fr)
Other versions
WO2007065064A2 (en
Inventor
Bradley G Harrell
David G Pollard
Michael J Zetlmeisl
Robert J Zeigler
Joseph L Stark
Michael Mcelhinney
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to CA002631572A priority Critical patent/CA2631572A1/en
Priority to CN200680044904.8A priority patent/CN101316915B/en
Priority to EP06846353A priority patent/EP1963462A4/en
Priority to BRPI0619195-9A priority patent/BRPI0619195A2/en
Priority to KR1020087012612A priority patent/KR101364325B1/en
Publication of WO2007065064A2 publication Critical patent/WO2007065064A2/en
Publication of WO2007065064A3 publication Critical patent/WO2007065064A3/en

Links

Classifications

    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/10—Inhibiting corrosion during distillation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1033—Oil well production fluids
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C10G2300/203—Naphthenic acids, TAN
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)

Abstract

A composition and method of inhibiting corrosion caused by naphtheπic acid in fluids includes using a combination of a thiophosphorus compound and a hydrogen sulfide scavenging compound. The hydrogen sulfide scavenging compound significantly enhances the performance of the thiophosphorus compound and may be included at relatively low levels in the composition. The treatment may be applied to fluids including crude oils and lighter fractions thereof.
PCT/US2006/061101 2005-11-30 2006-11-20 Corrosion inhibitor WO2007065064A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002631572A CA2631572A1 (en) 2005-11-30 2006-11-20 Corrosion inhibitor
CN200680044904.8A CN101316915B (en) 2005-11-30 2006-11-20 Corrosion inhibitor
EP06846353A EP1963462A4 (en) 2005-11-30 2006-11-20 Corrosion inhibitor
BRPI0619195-9A BRPI0619195A2 (en) 2005-11-30 2006-11-20 corrosion inhibitor
KR1020087012612A KR101364325B1 (en) 2005-11-30 2006-11-20 Corrosion inhibitor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74143005P 2005-11-30 2005-11-30
US60/741,430 2005-11-30

Publications (2)

Publication Number Publication Date
WO2007065064A2 WO2007065064A2 (en) 2007-06-07
WO2007065064A3 true WO2007065064A3 (en) 2007-12-21

Family

ID=38092918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/061101 WO2007065064A2 (en) 2005-11-30 2006-11-20 Corrosion inhibitor

Country Status (7)

Country Link
US (1) US20070119747A1 (en)
EP (1) EP1963462A4 (en)
KR (1) KR101364325B1 (en)
CN (1) CN101316915B (en)
BR (1) BRPI0619195A2 (en)
CA (1) CA2631572A1 (en)
WO (1) WO2007065064A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2682373C (en) * 2007-03-30 2013-05-21 Dorf Ketal Chemicals (I) Private Limited High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof
CA2682656C (en) * 2007-04-04 2015-05-26 Dorf Ketal Chemicals (I) Private Limited Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
US20090061234A1 (en) * 2007-09-04 2009-03-05 Baker Hughes Incorporated Method for Inhibiting Corrosion of Metal in Distillation Units Caused by Organic Acids
US9115319B2 (en) * 2007-09-14 2015-08-25 Dorf Ketal Chemicals (I) Private Limited Additive for naphthenic acid corrosion inhibition and method of using the same
DK2340296T3 (en) * 2008-08-26 2015-01-19 Dorf Ketal Chemicals I Private Ltd New additive for inhibiting acid corrosion and methods for using the new additive
WO2010023628A1 (en) * 2008-08-26 2010-03-04 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
CN101987973B (en) * 2009-07-30 2015-04-29 中国石油化工股份有限公司 Method for reducing corrosivity of acid-contained hydrocarbon oil
US9260669B2 (en) 2011-03-24 2016-02-16 Baker Hughes Incorporated Synergistic H2S/mercaptan scavengers using glyoxal
US9068128B2 (en) 2011-10-18 2015-06-30 Baker Hughes Incorporated Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils
EP2917722B1 (en) * 2012-11-06 2019-12-25 ExxonMobil Research and Engineering Company Method for identifying layers providing corrosion protection in crude oil fractions
US20160060520A1 (en) * 2014-09-03 2016-03-03 Baker Hughes Incorporated Scavengers for sulfur species and/or phosphorus containing compounds
US10655232B2 (en) * 2014-09-03 2020-05-19 Baker Hughes, A Ge Company, Llc Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors
WO2019139910A1 (en) * 2018-01-12 2019-07-18 Baker Hughes, A Ge Company, Llc Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484542A (en) * 1992-09-04 1996-01-16 The Lubrizol Corporation Sulfurized overbased compositions
US5712230A (en) * 1997-03-10 1998-01-27 The Lubrizol Corporation Additive compositions having reduced sulfur contents for lubricants and functional fluids
US5863415A (en) * 1996-05-30 1999-01-26 Baker Hughes Incorporated Control of naphthenic acid corrosion with thiophosporus compounds

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643227A (en) * 1950-02-21 1953-06-23 Cities Service Oil Co Method of inhibiting corrosion of metals
US3595790A (en) * 1969-10-22 1971-07-27 Lubrizol Corp Oil soluble highly basic metal salts of organic acids
US3711403A (en) * 1971-01-18 1973-01-16 Petrolite Corp Corrosion inhibitors employing phosphate esters of cyclic amidines
US3909447A (en) * 1972-07-17 1975-09-30 Petrolite Corp Mixtures of thiophosphates, oxygen phosphates and pyrophosphates
US4339349A (en) * 1980-02-11 1982-07-13 Petrolite Corporation Corrosion inhibitors for limited oxygen systems
US4443609A (en) * 1980-05-19 1984-04-17 Petrolite Corporation Tetrahydrothiazole phosphonic acids or esters thereof
US4511481A (en) * 1983-08-31 1985-04-16 Mobil Oil Corporation Multifunctional additives
US4842716A (en) * 1987-08-13 1989-06-27 Nalco Chemical Company Ethylene furnace antifoulants
US5169411A (en) * 1989-03-03 1992-12-08 Petrolite Corporation Suppression of the evolution of hydrogen sulfide gases from crude oil, petroleum residua and fuels
GB8906406D0 (en) * 1989-03-21 1989-05-04 Bp Chem Int Ltd Removal of sulphides
US4941994A (en) * 1989-07-18 1990-07-17 Petrolite Corporation Corrosion inhibitors for use in hot hydrocarbons
CA2017047C (en) * 1989-08-01 1999-08-17 Jerry J. Weers Method of scavenging hydrogen sulfide from hydrocarbons
US5266185A (en) * 1990-09-10 1993-11-30 Petrolite Corporation Method of suppression of hydrogen sulfide with heterocyclic-amine aldehyde reaction products
US5500107A (en) * 1994-03-15 1996-03-19 Betz Laboratories, Inc. High temperature corrosion inhibitor
US5552085A (en) * 1994-08-31 1996-09-03 Nalco Chemical Company Phosphorus thioacid ester inhibitor for naphthenic acid corrosion
US5630964A (en) * 1995-05-10 1997-05-20 Nalco/Exxon Energy Chemicals, L.P. Use of sulfiding agents for enhancing the efficacy of phosphorus in controlling high temperature corrosion attack
US6267938B1 (en) * 1996-11-04 2001-07-31 Stanchem, Inc. Scavengers for use in reducing sulfide impurities
US5863445A (en) * 1997-03-27 1999-01-26 Control Screening L.L.C. Etched coil unibody digital detector
US6063346A (en) * 1998-06-05 2000-05-16 Intevep, S. A. Process for scavenging hydrogen sulfide and mercaptan contaminants from a fluid
GB0031710D0 (en) * 2000-12-27 2001-02-07 Dyno Oil Field Chemicals Process for the reduction or elimination of hydrogen sulphide
US7255796B2 (en) * 2004-07-08 2007-08-14 General Electric Company Method of preventing hydrogen sulfide odor generation in an aqueous medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484542A (en) * 1992-09-04 1996-01-16 The Lubrizol Corporation Sulfurized overbased compositions
US5863415A (en) * 1996-05-30 1999-01-26 Baker Hughes Incorporated Control of naphthenic acid corrosion with thiophosporus compounds
US5712230A (en) * 1997-03-10 1998-01-27 The Lubrizol Corporation Additive compositions having reduced sulfur contents for lubricants and functional fluids

Also Published As

Publication number Publication date
CN101316915A (en) 2008-12-03
CA2631572A1 (en) 2007-06-07
CN101316915B (en) 2015-07-22
BRPI0619195A2 (en) 2011-09-20
KR20080070833A (en) 2008-07-31
KR101364325B1 (en) 2014-02-18
US20070119747A1 (en) 2007-05-31
EP1963462A4 (en) 2012-01-04
WO2007065064A2 (en) 2007-06-07
EP1963462A2 (en) 2008-09-03

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