ES2051836T5 - Uso de mejoradores del flujo a baja temperatura en petroleos destilados. - Google Patents

Uso de mejoradores del flujo a baja temperatura en petroleos destilados.

Info

Publication number
ES2051836T5
ES2051836T5 ES88302359T ES88302359T ES2051836T5 ES 2051836 T5 ES2051836 T5 ES 2051836T5 ES 88302359 T ES88302359 T ES 88302359T ES 88302359 T ES88302359 T ES 88302359T ES 2051836 T5 ES2051836 T5 ES 2051836T5
Authority
ES
Spain
Prior art keywords
group
amida
carbon
low temperature
temperature flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88302359T
Other languages
English (en)
Other versions
ES2051836T3 (es
Inventor
Robert Dryden Tack
Kenneth Lewtas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10614133&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2051836(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of ES2051836T3 publication Critical patent/ES2051836T3/es
Application granted granted Critical
Publication of ES2051836T5 publication Critical patent/ES2051836T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)

Abstract

SE USAN POLIMEROS QUE CONTIENEN MAS DE UN GRUPO AMIDA (SIENDO LA AMIDA UNA AMIDA SECUNDARIA, Y/OBIEN EL GRUPO AMIDA O UN GRUPO DE POLIMERO CONTENIENDO UN GRUPO QUE TIENE HIDROGENO Y CARBONO CONAL MENOS 10 ATOMOS DE CARBONO), COMO EJORADORES DEL FLUJO EN UN CRUDO DE PETROLEO O UN COMBUSTIBLE HIDROCARBONDO LIQUIDO, CON LA CONDICION DE QUE SI EL POLIMERO ES DERIVADO DE LA POLIMERIZACION DE UNA OLEFINA ALIFATICA Y ANHIDRIDO MALEICO, EL POLIMERO PUEDE TENER UN GRUPO AMIDA Y UN GRUPO ESTER CADA UNO DE LOS CUALES CONTIENE UN GRUPO QUE CONTIENE HIDROGENO Y CARBONO DE, AL MENOS 10 ATOMOS DE CARBONO, POR EJEMPLO, UNA DIAMIDA DE UN COPOLIMERO DE UN FUMARATO DE ALQUILO, ACETATO DE VINILO Y ANHIDRIDO MALEICO.
ES88302359T 1987-03-18 1988-03-17 Uso de mejoradores del flujo a baja temperatura en petroleos destilados. Expired - Lifetime ES2051836T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878706369A GB8706369D0 (en) 1987-03-18 1987-03-18 Crude oil

Publications (2)

Publication Number Publication Date
ES2051836T3 ES2051836T3 (es) 1994-07-01
ES2051836T5 true ES2051836T5 (es) 1997-04-01

Family

ID=10614133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88302359T Expired - Lifetime ES2051836T5 (es) 1987-03-18 1988-03-17 Uso de mejoradores del flujo a baja temperatura en petroleos destilados.

Country Status (8)

Country Link
US (1) US4882034A (es)
EP (1) EP0283293B2 (es)
JP (1) JP2556878B2 (es)
DE (1) DE3873126T3 (es)
DK (1) DK150888A (es)
ES (1) ES2051836T5 (es)
GB (1) GB8706369D0 (es)
NO (1) NO173339C (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941561A1 (de) * 1989-12-16 1991-06-20 Basf Ag Kaeltestabile erdoelmitteldestillate, enthaltend polymere als paraffindispergatoren
DE4036225A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
ES2110124T3 (es) * 1993-01-06 1998-02-01 Clariant Gmbh Termopolimeros a base de anhidridos de acidos carboxilicos alfa,beta-insaturados, de compuestos alfa,beta-insaturados y de polioxialquileneteres de alcoholes inferiores insaturados.
US5809628A (en) * 1996-03-15 1998-09-22 Oak International, Inc. Lubricating oil compositions used in metal forming operations
US5794722A (en) * 1996-08-26 1998-08-18 Sundowner Offshore Services, Inc. Gumbo removal
ES2183073T5 (es) * 1997-01-07 2007-10-16 Clariant Produkte (Deutschland) Gmbh Mejoramiento de la fluidez de aceites minerales y destilados de aceites minerales mediando utilizacion de resinas de alquil-fenoles y aldehidos.
DE19739271A1 (de) * 1997-09-08 1999-03-11 Clariant Gmbh Additiv zur Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten
DE19816797C2 (de) * 1998-04-16 2001-08-02 Clariant Gmbh Verwendung von stickstoffhaltigen Ethylencopolymeren zur Herstellung von Brennstoffölen mit verbesserter Schmierwirkung
EP1159374A4 (en) 1998-12-04 2004-08-04 Bj Services Co MODIFIERS OF COLD PARAFFIN CRYSTALS
US6206939B1 (en) 1999-05-13 2001-03-27 Equistar Chemicals, Lp Wax anti-settling agents for distillate fuels
US6203583B1 (en) 1999-05-13 2001-03-20 Equistar Chemicals, Lp Cold flow improvers for distillate fuel compositions
US6143043A (en) 1999-07-13 2000-11-07 Equistar Chemicals, Lp Cloud point depressants for middle distillate fuels
FR2802940B1 (fr) * 1999-12-28 2003-11-07 Elf Antar France Composition d'additifs multifonctionnels d'operabilite a froid des distillats moyens
EP1116780B1 (de) * 2000-01-11 2005-08-31 Clariant GmbH Mehrfunktionelles Additiv für Brennstofföle
DE10058356B4 (de) * 2000-11-24 2005-12-15 Clariant Gmbh Brennstofföle mit verbesserter Schmierwirkung, enthaltend Umsetzungsprodukte aus Fettsäuren mit kurzkettigen öllöslichen Aminen
US6673131B2 (en) 2002-01-17 2004-01-06 Equistar Chemicals, Lp Fuel additive compositions and distillate fuels containing same
KR101143114B1 (ko) * 2003-11-13 2012-05-08 인피늄 인터내셔날 리미티드 고온에서 제트연료에서의 침적물 형성을 억제하는 방법
DE102004014080A1 (de) * 2004-03-23 2005-10-13 Peter Dr. Wilharm Nukleierungsmittel auf der Basis von hyperverzweigten Polymeren
US8343900B2 (en) * 2006-05-08 2013-01-01 The Lubrizol Corporation Polymers and methods of controlling viscosity
ES2548213T3 (es) * 2011-03-29 2015-10-14 Nof Corporation Agente para mejorar el flujo del fuelóleo y composición de fuelóleo
US9416307B2 (en) 2011-12-21 2016-08-16 Shell Oil Company Method and composition for inhibiting wax in a hydrocarbon mixture
WO2013096218A1 (en) 2011-12-21 2013-06-27 Shell Oil Company Method and composition for inhibiting asphaltene deposition in a hydrocarbon mixture
AU2012355430B2 (en) 2011-12-21 2015-08-20 Shell Internationale Research Maatschappij B.V. Method and composition for inhibiting foam in a hydrocarbon mixture
EP3885424A1 (de) 2020-03-24 2021-09-29 Clariant International Ltd Zusammensetzungen und verfahren zur dispergierung von paraffinen in schwefelarmen brennstoffölen

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30238A (en) * 1860-10-02 lymax
GB802589A (en) * 1955-03-22 1958-10-08 California Research Corp Compounded hydrocarbon fuels
US2892690A (en) * 1955-03-22 1959-06-30 California Research Corp Compounded hydrocarbon fuels
NL6709453A (es) * 1967-07-07 1969-01-09
US3926579A (en) * 1968-09-16 1975-12-16 Exxon Research Engineering Co Petroleum crude oils containing polymers comprised of c' 18'+14 c' 40 'alpha-olefins have reduced tendency to deposit wax
US3832150A (en) * 1968-09-17 1974-08-27 Exxon Research Engineering Co Fuel oil with improved low temperature flowability
US4010006A (en) * 1969-05-09 1977-03-01 Exxon Research And Engineering Company Flow improvers
US3956149A (en) * 1969-07-18 1976-05-11 The Lubrizol Corporation Nitrogen-containing esters and lubricants containing same
GB1318947A (en) * 1970-11-06 1973-05-31 Texaco Development Corp Method of inhibiting the formation of carbonaceous deposits when a hydrocarbon liquid is treated at elevated temperature
US3790358A (en) * 1971-07-30 1974-02-05 Exxon Research Engineering Co Residual fuels improved in its flow characteristics by a copolymer of c{11 {11 to c{11 {11 linear alpha-olefin and styrene or a c{11 {11 to c{11 {11 alpha-olefin
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
USRE30238E (en) 1975-01-15 1980-03-25 Rohm And Haas Company Additives to improve the flow of heavy fuels and crude oils
US3982909A (en) * 1975-02-13 1976-09-28 Exxon Research And Engineering Company Nitrogen-containing cold flow improvers for middle distillates
GB1511503A (en) * 1975-04-24 1978-05-17 Exxon Research Engineering Co Polymeric dispersant additive useful in fuels and lubricants
US4147520A (en) * 1977-03-16 1979-04-03 Exxon Research & Engineering Co. Combinations of oil-soluble aliphatic copolymers with nitrogen derivatives of hydrocarbon substituted succinic acids are flow improvers for middle distillate fuel oils
US4211534A (en) * 1978-05-25 1980-07-08 Exxon Research & Engineering Co. Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils
US4210424A (en) * 1978-11-03 1980-07-01 Exxon Research & Engineering Co. Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils
ATE7151T1 (de) * 1979-11-23 1984-05-15 Exxon Research And Engineering Company Kombinationen von zusaetzen und sie enthaltende brennstoffe.
US4312965A (en) * 1980-02-22 1982-01-26 W. R. Grace & Co. Process for forming amine/amide containing polymers
US4464182A (en) * 1981-03-31 1984-08-07 Exxon Research & Engineering Co. Glycol ester flow improver additive for distillate fuels
US4519929A (en) * 1982-02-19 1985-05-28 Edwin Cooper, Inc. Lubricating oil composition containing N-allyl amide graft copolymers
FR2528435B1 (fr) * 1982-06-09 1986-10-03 Inst Francais Du Petrole Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
US4569679A (en) * 1984-03-12 1986-02-11 Exxon Research & Engineering Co. Additive concentrates for distillate fuels
FR2567536B1 (fr) * 1984-07-10 1986-12-26 Inst Francais Du Petrole Compositions d'additifs destinees notamment a ameliorer les proprietes de filtrabilite a froid des distillats moyens de petrole
GB2164339A (en) * 1984-09-11 1986-03-19 Ciba Geigy Ag Polymaleic anhydride derivatives
JPS61211397A (ja) * 1985-03-18 1986-09-19 Kao Corp 燃料油の流動性改良剤
CA1275403C (en) * 1985-06-07 1990-10-23 Albert Rossi Lubricating oil composition containing dual additive combination for lowtemperature viscosity improvement
US4589990A (en) * 1985-06-21 1986-05-20 National Distillers And Chemical Corporation Mist lubricant compositions

Also Published As

Publication number Publication date
ES2051836T3 (es) 1994-07-01
NO173339B (no) 1993-08-23
DE3873126D1 (de) 1992-09-03
DE3873126T3 (de) 1997-11-13
DE3873126T2 (de) 1993-02-11
US4882034A (en) 1989-11-21
DK150888D0 (da) 1988-03-18
JPS63314297A (ja) 1988-12-22
EP0283293B1 (en) 1992-07-29
DK150888A (da) 1988-12-30
JP2556878B2 (ja) 1996-11-27
NO173339C (no) 1993-12-01
NO881160D0 (no) 1988-03-16
NO881160L (no) 1988-09-19
GB8706369D0 (en) 1987-04-23
EP0283293A1 (en) 1988-09-21
EP0283293B2 (en) 1997-01-22

Similar Documents

Publication Publication Date Title
ES2051836T5 (es) Uso de mejoradores del flujo a baja temperatura en petroleos destilados.
DE68926180D1 (de) Verfahren zur Partielloxydation von flüssigen oder festen und/oder gasförmigen Kohlenwasserstoff enthaltendem Brennstoff
NO975850L (no) Bifunksjonelt, kulderesistent additiv for brennstoffer, samt brennstoffblanding
DE3886857D1 (de) Fliessverbesserer und Trübungspunkterniedriger.
ATE33265T1 (de) Reaktorvorrichtung zur erzeugung von generatorgas aus brennbaren abfallprodukten.
ATE232281T1 (de) Verfahren und vorrichtung zur verbrennung von flüssigbrennstoff
DK475888D0 (da) Fremstilling af polymerer
IT1259546B (it) Procedimento per trattare un idrocarburo pesante greggio
GB1337288A (en) Polymer solution
SE8401460D0 (sv) Process for the preparation of polymeric amine containing products
ES2113602T3 (es) Aparato y procedimiento de combustion.
ES2082459T3 (es) Agente reticulante.
RU95107404A (ru) Присадки к нефтепродуктам и составы
ES2076402T3 (es) Composiciones de hidrocarburos liquidos obtenidos de procedimientos de refino y que presentan propiedades mejoradas a baja temperatura.
ATE51013T1 (de) Polyester als fliessverbesserer fuer kohlenwasserstoffe.
DK357979A (da) Fremgangsmaade til drift af forbraendingsindretninger
ES2059037T3 (es) Composiciones cataliticas y procedimiento de polimerizacion, hexakisfosfinas y compuestos hexahalogenados.
DE3668906D1 (de) Mitteldestillat-zusammensetzung mit verbesserten kaltfliesseigenschaften.
ES8403435A1 (es) Un procedimiento para la preparacion de nuevos productos de reaccion agente acilante succinico amina.
KR840002096A (ko) 개구순환베이킹노에 대한 가열장치와 그 장치의 사용에 대한공정
Delfosse et al. Pulsating combustion of liquid hydrocarbons
GB1388539A (en) Injection of liquid fuel into a shaft furnace
MY103054A (en) Crude and heavy fuel flow improvers.
KR900000459A (ko) 탄화수소류 및/또는 이들의 유도체류의 분자량을 증가시키는 방법
MX168875B (es) Acondicionador de combustible

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 283293

Country of ref document: ES