WO2007065064A3 - Corrosion inhibitor - Google Patents
Corrosion inhibitor Download PDFInfo
- 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
Links
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 2
- 230000002000 scavenging effect Effects 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
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)
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)
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)
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 |
-
2006
- 2006-11-17 US US11/601,402 patent/US20070119747A1/en not_active Abandoned
- 2006-11-20 EP EP06846353A patent/EP1963462A4/en not_active Withdrawn
- 2006-11-20 WO PCT/US2006/061101 patent/WO2007065064A2/en active Application Filing
- 2006-11-20 CN CN200680044904.8A patent/CN101316915B/en not_active Expired - Fee Related
- 2006-11-20 BR BRPI0619195-9A patent/BRPI0619195A2/en not_active Application Discontinuation
- 2006-11-20 KR KR1020087012612A patent/KR101364325B1/en not_active IP Right Cessation
- 2006-11-20 CA CA002631572A patent/CA2631572A1/en not_active Abandoned
Patent Citations (3)
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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