NO991686L - Anvendelse av sarkosinater som asfaltendispergatorer - Google Patents
Anvendelse av sarkosinater som asfaltendispergatorerInfo
- Publication number
- NO991686L NO991686L NO991686A NO991686A NO991686L NO 991686 L NO991686 L NO 991686L NO 991686 A NO991686 A NO 991686A NO 991686 A NO991686 A NO 991686A NO 991686 L NO991686 L NO 991686L
- Authority
- NO
- Norway
- Prior art keywords
- sarcosinates
- dispersants
- alkyl
- asphalt dispersants
- asphalt
- Prior art date
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
- C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
- C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/45—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
- C07C233/46—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/47—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/45—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
- C07C233/46—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/48—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to an acyclic carbon atom of a saturated carbon skeleton containing rings
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- 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
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Det er beskrevet råoljer og derav avledede produkter som asfaltendispergator inneholder sarkosinater med generell formel (I), hvori RI betyr CrCji-alkyl eller -alkenyl og R2 betyr H eller Ci-C22-alkyl. Ved hjelp av disse dispergatorene forhindres utfellingen av asfaltener.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19642494A DE19642494A1 (de) | 1996-10-15 | 1996-10-15 | Verwendung von Sarkosinaten als Asphalten-Dispergatoren |
PCT/EP1997/005514 WO1998016595A1 (de) | 1996-10-15 | 1997-10-08 | Verwendung von sarkosinaten als asphalten-dispergatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
NO991686L true NO991686L (no) | 1999-04-09 |
NO991686D0 NO991686D0 (no) | 1999-04-09 |
Family
ID=7808804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO991686A NO991686D0 (no) | 1996-10-15 | 1999-04-09 | Anvendelse av sarkosinater som asfaltendispergatorer |
Country Status (7)
Country | Link |
---|---|
US (1) | US5948237A (no) |
EP (1) | EP0946679B1 (no) |
KR (1) | KR20000049111A (no) |
AR (1) | AR009973A1 (no) |
DE (2) | DE19642494A1 (no) |
NO (1) | NO991686D0 (no) |
WO (1) | WO1998016595A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19828352A1 (de) | 1998-06-25 | 1999-12-30 | Clariant Gmbh | Synergistische Mischungen von Phosphorsäureestern mit Carbonsäuren oder Carbonsäurederivaten als Asphalten-Dispergatoren |
GB2348433B (en) | 1999-03-31 | 2003-04-09 | Ilford Imaging Uk Ltd | Pigmented ink jet inks |
CA2424910A1 (en) * | 2002-04-23 | 2003-10-23 | Rohm And Haas Company | Amine-unsaturated acid adducts as asphaltene dispersants in crude oil |
US7097759B2 (en) * | 2003-05-23 | 2006-08-29 | Rohm And Haas Company | Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil |
US20040232043A1 (en) * | 2003-05-23 | 2004-11-25 | Ravindranath Mukkamala | Amine-unsaturated acid adducts as asphaltene dispersants in crude oil |
US7122112B2 (en) * | 2003-05-29 | 2006-10-17 | Rohm And Haas Company | Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil |
US7776930B2 (en) * | 2004-06-16 | 2010-08-17 | Champion Technologies, Inc. | Methods for inhibiting naphthenate salt precipitates and naphthenate-stabilized emulsions |
GB0700534D0 (en) | 2007-01-11 | 2007-02-21 | Innospec Ltd | Composition |
US20090090655A1 (en) * | 2007-10-04 | 2009-04-09 | Baker Hughes Incorporated | Additive Useful for Stabilizing Crude Oil |
US20090090047A1 (en) * | 2007-10-04 | 2009-04-09 | Baker Hughes Incorporated | Additive Useful for Stabilizing Fuel Oils |
WO2012154378A1 (en) | 2011-05-06 | 2012-11-15 | Champion Technologies, Inc. | Low dosage polymeric naphthenate inhibitors |
CN112812816B (zh) * | 2020-12-26 | 2022-12-30 | 中海油天津化工研究设计院有限公司 | 一种油浆粘度改性剂及其制备方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1545248A1 (de) * | 1951-01-28 | 1969-08-28 | Bp Benzin Und Petroleum Ag | Korrosionsschutzmittel fuer Mitteldestillate,insbesondere Heizoele und Dieselkraftstoffe |
BE569325A (no) * | 1957-07-11 | |||
NL234814A (no) * | 1958-01-07 | |||
BE609473A (no) * | 1960-10-24 | 1900-01-01 | ||
DE1257326B (de) * | 1965-06-08 | 1967-12-28 | Shell Int Research | Heizoele |
DE1545298A1 (de) * | 1965-08-28 | 1969-07-31 | Hoechst Ag | Fluessige Brennstoffe |
US4074978A (en) * | 1973-10-12 | 1978-02-21 | Exxon Research & Engineering Co. | Combination of asphaltenes with flow improver polymers to improve the flow properties of high boiling fuel oils |
US4414035A (en) * | 1979-05-21 | 1983-11-08 | Petrolite Corporation | Method for the removal of asphaltenic deposits |
JPS57172956A (en) * | 1981-04-16 | 1982-10-25 | Cosmo Co Ltd | Tar-like material dispersion composition and production thereof |
SE450690B (sv) * | 1983-03-18 | 1987-07-20 | Bergvik Kemi Ab | Dispergeringsmedel for fasta partiklar i vatten och anvendning av dispergeringsmedlet for dispergering av kolpartiklar |
GB8318313D0 (en) * | 1983-07-06 | 1983-08-10 | British Petroleum Co Plc | Transporting and treating viscous crude oils |
US4614236A (en) * | 1984-05-29 | 1986-09-30 | Union Oil Company Of California | Self-breaking foamed oil-in-water emulsion for stimulation of wells blocked by paraffinic deposits |
US4929341A (en) * | 1984-07-24 | 1990-05-29 | Source Technology Earth Oils, Inc. | Process and system for recovering oil from oil bearing soil such as shale and tar sands and oil produced by such process |
US4737296A (en) * | 1984-10-26 | 1988-04-12 | Union Oil Company Of California | Foaming acid-containing fluids |
SE8701391D0 (sv) * | 1987-04-02 | 1987-04-02 | Becker Wilhelm Ab | Kolveteemulsion och anvendning derav |
US4931164A (en) * | 1988-11-14 | 1990-06-05 | Exxon Chemical Patents Inc. | Antifoulant additive for light end hydrocarbons |
US5021498A (en) * | 1989-11-08 | 1991-06-04 | Nalco Chemical Company | Asphaltene dispersants - inhibitors |
US5073248A (en) * | 1989-11-08 | 1991-12-17 | Nalco Chemical Company | Asphaltene dispersants - inhibitors |
CA2075749C (en) * | 1991-08-12 | 2004-11-02 | William K. Stephenson | Desalting adjunct chemistry |
EP0584708B1 (de) * | 1992-08-22 | 1998-05-13 | Clariant GmbH | Polyfunktionelle Demulgatoren für Rohöle |
DE4415312A1 (de) * | 1994-05-02 | 1995-11-09 | Hoechst Ag | Verfahren zur Herstellung von N-Acylglycinderivaten |
US5736175A (en) * | 1996-02-28 | 1998-04-07 | Nabisco Technology Co. | Chewing gums containing plaque disrupting ingredients and method for preparing it |
-
1996
- 1996-10-15 DE DE19642494A patent/DE19642494A1/de not_active Withdrawn
-
1997
- 1997-10-08 DE DE59701610T patent/DE59701610D1/de not_active Expired - Fee Related
- 1997-10-08 KR KR1019990703192A patent/KR20000049111A/ko not_active Application Discontinuation
- 1997-10-08 EP EP97910422A patent/EP0946679B1/de not_active Expired - Lifetime
- 1997-10-08 WO PCT/EP1997/005514 patent/WO1998016595A1/de not_active Application Discontinuation
- 1997-10-13 AR ARP970104706A patent/AR009973A1/es unknown
- 1997-10-14 US US08/949,722 patent/US5948237A/en not_active Expired - Fee Related
-
1999
- 1999-04-09 NO NO991686A patent/NO991686D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE19642494A1 (de) | 1998-04-16 |
KR20000049111A (ko) | 2000-07-25 |
AR009973A1 (es) | 2000-05-17 |
EP0946679B1 (de) | 2000-05-03 |
EP0946679A1 (de) | 1999-10-06 |
DE59701610D1 (de) | 2000-06-08 |
WO1998016595A1 (de) | 1998-04-23 |
US5948237A (en) | 1999-09-07 |
NO991686D0 (no) | 1999-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |