AR026664A1 - Formulacion aditiva de uso en combustibles de petroleo, metodo de tratamiento de una corriente de combustible de petroleo y combustible de a base depetroleo - Google Patents

Formulacion aditiva de uso en combustibles de petroleo, metodo de tratamiento de una corriente de combustible de petroleo y combustible de a base depetroleo

Info

Publication number
AR026664A1
AR026664A1 ARP000106316A ARP000106316A AR026664A1 AR 026664 A1 AR026664 A1 AR 026664A1 AR P000106316 A ARP000106316 A AR P000106316A AR P000106316 A ARP000106316 A AR P000106316A AR 026664 A1 AR026664 A1 AR 026664A1
Authority
AR
Argentina
Prior art keywords
petroleum
fuel
depetroleum
treatment
base
Prior art date
Application number
ARP000106316A
Other languages
English (en)
Original Assignee
Ici Plc
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
Priority claimed from GBGB9928127.1A external-priority patent/GB9928127D0/en
Priority claimed from GB0007832A external-priority patent/GB0007832D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of AR026664A1 publication Critical patent/AR026664A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/19Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54Compositions for in situ inhibition of corrosion in boreholes or wells
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G33/00Dewatering or demulsification of hydrocarbon oils
    • C10G33/04Dewatering or demulsification of hydrocarbon oils with chemical means
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G75/00Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/02Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/143Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/192Macromolecular compounds
    • C10L1/198Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/188Carboxylic acids; metal salts thereof
    • C10L1/1881Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • C10L1/1883Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom polycarboxylic acid
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/192Macromolecular compounds
    • C10L1/195Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197Macromolecular 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
    • C10L1/1973Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/192Macromolecular compounds
    • C10L1/198Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1981Condensation polymers of aldehydes or ketones
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/222Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C10L1/2225(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/222Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224Amides; Imides carboxylic acid amides, imides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/232Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/234Macromolecular compounds
    • C10L1/238Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/234Macromolecular compounds
    • C10L1/238Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2381Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds polyamides; polyamide-esters; polyurethane, polyureas
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/26Organic compounds containing phosphorus
    • C10L1/2633Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond)
    • C10L1/2641Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond) oxygen bonds only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

La presente proporciona por tanto una formulacion aditiva para combustibles de petroleo que incluye al menos un aditivo para combustibles de petroleo,particularmente al menos un depresor de la temperatura de fluides crítica de ceras de parafinas y/o al menos un agente desenturbiador, disueltos en un fluidoportador que incluye al menos un compuesto de formula (1): R1-(AO)n-OOC-(CH2)m-Ph-(R2)p en donde: R1 es un grupo alquilo C1-10, en particular un grupo alquiloC1-6 y más particularmente un grupo alquilo ramificado C3-5; AO es un grupo alquilenoxi, en particular un grupo etilenoxi o propilenoxi, y puede variar a lolargo de la cadena (poli)alquilenoxi; n es 0 o es de 1 a 100, convenientemente 0; m es 0, 1 o 2, convenientemente 0; y Ph es un g rupo fenilo, el cual puedeestar sustituido con grupos (R2)p en donde cada R2 es independientemente un grupo alquilo o alcoxi C1-4 y p es 0, 1 o 2, convenientemente 0.
ARP000106316A 1999-11-30 2000-11-30 Formulacion aditiva de uso en combustibles de petroleo, metodo de tratamiento de una corriente de combustible de petroleo y combustible de a base depetroleo AR026664A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9928127.1A GB9928127D0 (en) 1999-11-30 1999-11-30 Petroleum additive formulations
US16963099P 1999-12-08 1999-12-08
GB0007832A GB0007832D0 (en) 2000-03-31 2000-03-31 Petroleum fuel additive formulations
US20502900P 2000-05-18 2000-05-18

Publications (1)

Publication Number Publication Date
AR026664A1 true AR026664A1 (es) 2003-02-19

Family

ID=27447824

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106316A AR026664A1 (es) 1999-11-30 2000-11-30 Formulacion aditiva de uso en combustibles de petroleo, metodo de tratamiento de una corriente de combustible de petroleo y combustible de a base depetroleo

Country Status (4)

Country Link
AR (1) AR026664A1 (es)
AU (1) AU1714601A (es)
CO (1) CO5190747A1 (es)
WO (1) WO2001040412A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105814176B (zh) * 2013-12-16 2017-08-15 国际壳牌研究有限公司 液体燃料组合物
EP3945126B1 (en) * 2020-07-31 2024-03-13 Basf Se Dehazing compositions for fuels
CN116333711B (zh) * 2023-05-30 2023-08-11 新疆科力新技术发展股份有限公司 降凝剂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284080A (en) * 1938-10-06 1942-05-26 Pure Oil Co Motor fuel adjuvant
BE582716A (es) * 1958-09-18
US3054666A (en) * 1960-03-17 1962-09-18 Exxon Research Engineering Co Motor fuel composition
US3879176A (en) * 1970-12-11 1975-04-22 Nippon Oil Co Ltd Liquefied petroleum gas compositions
RO78329A2 (ro) * 1979-11-10 1982-02-26 Combinatul Petrochimic,Ro Compozitie de carburant pentru motoare cu ardere interna
US4444567A (en) * 1982-07-01 1984-04-24 Phillips Petroleum Company Motor fuel composition containing an ashless antiknock agent
US5089028A (en) * 1990-08-09 1992-02-18 Mobil Oil Corporation Deposit control additives and fuel compositions containing the same
US5087268A (en) * 1991-04-17 1992-02-11 Parish Walter W Processes for producing a ferrous picrate fuel additive
JPH061985A (ja) * 1992-06-18 1994-01-11 Mitsubishi Kasei Vinyl Co ガソリン組成物
CA2167294C (en) * 1993-07-16 2001-04-10 Robert William Killick Fuel blends
EP0664331A1 (en) * 1994-01-20 1995-07-26 Shell Internationale Researchmaatschappij B.V. Substituted polyoxyalkylene compounds
WO1995033022A1 (en) * 1994-05-31 1995-12-07 Orr William C Vapor phase combustion methods and compositions

Also Published As

Publication number Publication date
AU1714601A (en) 2001-06-12
CO5190747A1 (es) 2002-08-29
WO2001040412A1 (en) 2001-06-07

Similar Documents

Publication Publication Date Title
AR007717A1 (es) Una composicion de fueloil, un procedimiento para la preparacion de dicha composicion y uso de dicha composicion
PE55498A1 (es) Compuestos de triarilo
ES2341376T3 (es) Composicion de fluido para la mecanizacion de metales soluble en agua y a base de un residuo de destilacion generado en la produccion de biodiesel.
WO2002000815A3 (en) Biodegradable vegetable oil compositions
BR0212786A (pt) Lubrificante não hostil ao meio ambiente, e, método para produzir o mesmo
AR037605A1 (es) Sistema aditivo para aceite lubricante particularmente util para los motores a gas natural
FI951965A0 (fi) Öljylisäaineet ja koostumukset
BR0115205A (pt) Composição de combustìvel, métodos de solubilização de uma fonte de nitrogênio em uma composição de combustìvel e de funcionamento de um motor de combustão interna, processo para a preparação de uma composição de combustìvel, e, uso de um composto
TR200100019T2 (tr) Propoksilat içeren yakıt bileşimleri
BR0110543A (pt) Composição de aditivo para combustìvel, e, uso da mesma
AR028780A1 (es) Un metodo para incrementar la lubricidad de un combustible de hidrocarbonado liquido; la composicion de aditivo y el compuesto utilizado
BR9913781A (pt) Composição de aditivo para combustìvel para uso no tratamento de combustìveis de hidrocarbonetos lìquidos, processo para o composição de aditivo para combustìvel para uso no tratamento de combustìveis de hidrocarbonetos lìquidos, processo para o tratamento de combustìveis contendo hidrocarbonetos lìquidos, e, composição de combustìvel para uso em motores de combustão interna
AR026664A1 (es) Formulacion aditiva de uso en combustibles de petroleo, metodo de tratamiento de una corriente de combustible de petroleo y combustible de a base depetroleo
AR007718A1 (es) Una composicion microbicida no abrasiva y un metodo de limpieza para una superficie con dicha composicion
PL310316A1 (en) Additive containing star-like branched polymers designed to improve viscosity index of oily lubricating mixtures
KR950702223A (ko) 오일 첨가제 및 조성물(oil additives and compositions)
AR026663A1 (es) Formulacion aditiva de uso en la produccion de petroleo, metodo de tratamiento de una corriente de producto de petroleo y composicion que incluye laformulacion
CO4870788A1 (es) Un aditivo para mejorar las propiedades de los aceites pesa- dos y el aceite pesado que lo contiene
NO20011311L (no) Blandinger av karboksylsyrer, deres derivater og hydroksylgruppeholdige polymerer, samt deres anvendelse forforbedring av smörevirkningen til oljer
BR0208608A (pt) Composição para uso com combustìveis, óleos lubrificantes e em um motor de combustão
ES2280124T3 (es) Composicion de un aditivo para combustibles de motores diesel y procedimiento para el tratamiento de combustibles para motores diesel.
AR031551A1 (es) Una composicion de aceites lubricantes y metodos para estabilizar contra degradacion oxidativa y para mejorar la economia de combustible de una composicion lubricante
DE60116751D1 (de) Brennölzusammensetzungen
KR880002868A (ko) 피리도 피리미딘 디온
FR2797450B1 (fr) Derives de polytetrahydrofuranne utilisables dans des compositions detergentes pour carburants de type essence

Legal Events

Date Code Title Description
FA Abandonment or withdrawal