[go: up one dir, main page]

ES2002852A6 - Un metodo para reducir las emsisiones constituidas por particulas durante la combustion de un hidrocarburo - Google Patents

Un metodo para reducir las emsisiones constituidas por particulas durante la combustion de un hidrocarburo

Info

Publication number
ES2002852A6
ES2002852A6 ES8602602A ES8602602A ES2002852A6 ES 2002852 A6 ES2002852 A6 ES 2002852A6 ES 8602602 A ES8602602 A ES 8602602A ES 8602602 A ES8602602 A ES 8602602A ES 2002852 A6 ES2002852 A6 ES 2002852A6
Authority
ES
Spain
Prior art keywords
hydrocarbon
water emulsions
fuels
stabilized
utilization
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
Application number
ES8602602A
Other languages
English (en)
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.)
Petroleum Fermentations NV
Original Assignee
Petroleum Fermentations NV
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 Petroleum Fermentations NV filed Critical Petroleum Fermentations NV
Publication of ES2002852A6 publication Critical patent/ES2002852A6/es
Expired 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
    • C10L1/30—Organic compounds compounds not mentioned before (complexes)
    • 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
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/328—Oil emulsions containing water or any other hydrophilic phase
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/06—Protein or carboxylic compound containing

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)
  • Materials Engineering (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

UN METODO PARA REDUCIR LAS EMISIONES CONSTITUIDAS POR PARTICULAS DURANTE LA COMBUSTION DE UN HIDROCARBURO, EN EL QUE SE FORMAN EMULSIONES DE HIDROCARBURO EN AGUA DE BAJA VISCOSIDAD QUE INCLUYEN: A) EMULSIONES NO ESTABILIZADAS QUIMICAMENTE, B) EMULSIONES ESTABILIZADAS QUIMICAMENTE, Y C) EMULSIONES ESTABILIZADAS CON BIOEMULSIONADOR, LLAMANDOSE ESTAS HIDROCARBOSOLES, EN DONDE LAS GOTITAS DE HIDROCARBURO DISPERSAS EN LA FASE ACUOSA CONTINUA SE ESTABILIZAN SUSTANCIALMENTE FRENTE A COALESCENCIA DEBIDO A LOS BIOEMULSIONADORES, PARTICULARMENTE BIOEMULSIONADORES MICROBIANOS, QUE RODEAN A LAS GOTITAS EN LA INTERFASE HIDROCARBURO/AGUA, SE PRECALIENTA LA EMULSION FORMADA ANTES DE SU COMBUSTION Y SE QUEMA LUEGO DICHA EMULSION. LA EMULSION SE FORMA PREFERIBLEMENTE UTILIZANDO PAQUETES DE TENSIOACTIVOS QUE COMPRENDEN COPOLIMEROS DE POLI(OXIETILENO©CO©OXIPROPILENO), ALQUILFENOLES ETOXILADOS Y ESTABILIZADORES POLIMEROS, DANDO ASI COMBUSTIBLES PREATOMIZADOS TAMBIEN DESCRITOS EN LA MEMORIA. EL INVENTO ES UTILRESPECTO DE HIDROCARBUROS ALTAMENTE VISCOSOS, INCLUIDOS ACEITES CRUDOS PESADOS Y ACEITES RESIDUALES.
ES8602602A 1985-10-15 1986-10-15 Un metodo para reducir las emsisiones constituidas por particulas durante la combustion de un hidrocarburo Expired ES2002852A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/787,293 US4666457A (en) 1984-09-24 1985-10-15 Method for reducing emissions utilizing pre-atomized fuels

Publications (1)

Publication Number Publication Date
ES2002852A6 true ES2002852A6 (es) 1988-10-01

Family

ID=25141016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602602A Expired ES2002852A6 (es) 1985-10-15 1986-10-15 Un metodo para reducir las emsisiones constituidas por particulas durante la combustion de un hidrocarburo

Country Status (10)

Country Link
US (1) US4666457A (es)
EP (2) EP0243452B1 (es)
JP (2) JPH086107B2 (es)
KR (1) KR940011834B1 (es)
AT (1) ATE80414T1 (es)
AU (1) AU6525686A (es)
DE (1) DE3686716T2 (es)
ES (1) ES2002852A6 (es)
IE (1) IE60177B1 (es)
WO (1) WO1987002376A1 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834775A (en) * 1986-06-17 1989-05-30 Intevep, S.A. Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
US4795478A (en) * 1986-06-17 1989-01-03 Intevep, S.A. Viscous hydrocarbon-in-water emulsions
US4725287A (en) * 1986-11-24 1988-02-16 Canadian Occidental Petroleum, Ltd. Preparation of stable crude oil transport emulsions
US4983319A (en) * 1986-11-24 1991-01-08 Canadian Occidental Petroleum Ltd. Preparation of low-viscosity improved stable crude oil transport emulsions
US5263848A (en) * 1986-11-24 1993-11-23 Canadian Occidental Petroleum, Ltd. Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning
US5083613A (en) * 1989-02-14 1992-01-28 Canadian Occidental Petroleum, Ltd. Process for producing bitumen
US5000872A (en) * 1987-10-27 1991-03-19 Canadian Occidental Petroleum, Ltd. Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil
US5283001A (en) * 1986-11-24 1994-02-01 Canadian Occidental Petroleum Ltd. Process for preparing a water continuous emulsion from heavy crude fraction
US4978365A (en) * 1986-11-24 1990-12-18 Canadian Occidental Petroleum Ltd. Preparation of improved stable crude oil transport emulsions
US5156652A (en) * 1986-12-05 1992-10-20 Canadian Occidental Petroleum Ltd. Low-temperature pipeline emulsion transportation enhancement
JPH0832901B2 (ja) * 1988-01-20 1996-03-29 三菱重工業株式会社 重質油、水混合燃料油及びその製造方法
JPH0715107B2 (ja) * 1988-02-08 1995-02-22 三菱重工業株式会社 重質油・水混合燃料油用添加剤
JPH01313594A (ja) * 1988-06-10 1989-12-19 Kao Corp 超重質油エマルション燃料
JPH01313595A (ja) * 1988-06-10 1989-12-19 Kao Corp 超重質油エマルション燃料
US4966235A (en) * 1988-07-14 1990-10-30 Canadian Occidental Petroleum Ltd. In situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recovery
US5110443A (en) * 1989-02-14 1992-05-05 Canadian Occidental Petroleum Ltd. Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor
IT1227882B (it) * 1988-12-05 1991-05-14 Ernesto Marelli Carburante per riduzione della nocivita' dei gas di scarico particolarmente per motori a combustione interna
CH680223A5 (es) * 1989-07-17 1992-07-15 Pier Luigi Prof Dr Luisi
CA2109096A1 (en) * 1991-04-25 1992-10-26 Alexander S. Dainoff Process for reducing nitrogen oxides emissions and improving the combustion efficiency of a turbine
US5344306A (en) * 1991-08-28 1994-09-06 Nalco Fuel Tech Reducing nitrogen oxides emissions by dual fuel firing of a turbine
GB2259712A (en) * 1991-09-18 1993-03-24 British Steel Plc Preparing fuel oil - water emulsion
US5284492A (en) * 1991-10-01 1994-02-08 Nalco Fuel Tech Enhanced lubricity fuel oil emulsions
US5834539A (en) * 1991-10-15 1998-11-10 Krivohlavek; Dennis Multiple phase emulsions in burner fuel, combustion, emulsion and explosives applications
US5743922A (en) * 1992-07-22 1998-04-28 Nalco Fuel Tech Enhanced lubricity diesel fuel emulsions for reduction of nitrogen oxides
US5453257A (en) * 1992-10-14 1995-09-26 Nalco Fuel Tech Process for adjusting the optimum effluent temperature of a nitrogen oxides reducing treatment agent
US5992354A (en) * 1993-07-02 1999-11-30 Massachusetts Institute Of Technology Combustion of nanopartitioned fuel
JP2648094B2 (ja) * 1994-07-11 1997-08-27 花王株式会社 超重質油エマルション燃料
JP2710266B2 (ja) * 1994-07-11 1998-02-10 花王株式会社 超重質油エマルション燃料
JP2709027B2 (ja) * 1994-07-11 1998-02-04 花王株式会社 超重質油エマルション燃料
US5725609A (en) * 1996-02-09 1998-03-10 Intevep, S.A. Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same
US6113659A (en) * 1998-04-02 2000-09-05 Akzo Nobel Nv Fuel comprising a petroleum hydrocarbon in water colloidal dispersion
US6194472B1 (en) 1998-04-02 2001-02-27 Akzo Nobel N.V. Petroleum hydrocarbon in water colloidal dispersion
US6096192A (en) * 1998-07-14 2000-08-01 Exxon Research And Engineering Co. Producing pipelinable bitumen
US7279017B2 (en) 2001-04-27 2007-10-09 Colt Engineering Corporation Method for converting heavy oil residuum to a useful fuel
US6890672B2 (en) * 2001-06-26 2005-05-10 Idatech, Llc Fuel processor feedstock delivery system
US20030223926A1 (en) * 2002-04-14 2003-12-04 Edlund David J. Steam reforming fuel processor, burner assembly, and methods of operating the same
FR2842820B1 (fr) * 2002-07-26 2005-06-17 Totalfinaelf France Combustible emulsionne eau/hydrocarbures, sa preparation et ses utilisations
CA2404586C (en) * 2002-09-23 2010-10-05 Imperial Oil Resources Limited Integrated process for bitumen recovery, separation and emulsification for steam generation
US7470293B2 (en) * 2004-10-29 2008-12-30 Idatech, Llc Feedstock delivery systems, fuel processing systems, and hydrogen generation assemblies including the same
US7341102B2 (en) 2005-04-28 2008-03-11 Diamond Qc Technologies Inc. Flue gas injection for heavy oil recovery
US7607913B2 (en) * 2005-10-27 2009-10-27 Osisoft, Inc. CO controller for a boiler
DE602007011124D1 (de) 2006-02-07 2011-01-27 Colt Engineering Corp Mit Kohlendioxid angereicherte Rauchgaseinspritzung zur Kohlenwasserstoffgewinnung
CA2629218A1 (en) * 2007-04-04 2008-10-04 Corporation De L'ecole Polytechnique De Montreal Stable emulsion and process of preparation thereof
WO2009061930A1 (en) 2007-11-09 2009-05-14 Soane Energy, Llc Systems and methods for oil sands processing
RU2540733C2 (ru) * 2009-01-08 2015-02-10 Бп Корпорейшн Норт Америка Инк. Способ выделения углеводородов
US20130327980A1 (en) * 2012-06-12 2013-12-12 Uop Llc Use of surfactants for blends of biomass-derived pyrolysis oil with lipids
AU2018363835A1 (en) * 2017-11-13 2020-04-16 Asfalt Kennis Centrum B.V. Lignin-based bio-asphalt

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152196A (en) * 1935-10-01 1939-03-28 Autoxygen Inc Motor fuel and method of making the same
US3006354A (en) * 1956-03-15 1961-10-31 Shell Oil Co Method for transporting liquids through pipelines
NL111349C (es) * 1958-01-14
US3487844A (en) * 1966-01-03 1970-01-06 Chevron Res Pipelining crude oil
US3352109A (en) * 1966-05-04 1967-11-14 Petrolite Corp Hybrid thixotropic rocket and jet fuels comprising oil in water emulsions
US3490237A (en) * 1966-07-18 1970-01-20 Petrolite Corp Thixotropic oil-in-water emulsion fuels
US3527581A (en) * 1966-10-17 1970-09-08 Exxon Research Engineering Co Microemulsions of water in hydrocarbon fuel for engines
US3519006A (en) * 1966-12-05 1970-07-07 Ralph Simon Pipelining oil/water mixtures
US3425429A (en) * 1967-01-11 1969-02-04 Chevron Res Method of moving viscous crude oil through a pipeline
US3380531A (en) * 1967-05-18 1968-04-30 Chevron Res Method of pumping viscous crude
US3490471A (en) * 1967-12-22 1970-01-20 Texaco Inc Pipeline transportation of viscous hydrocarbons
US3630953A (en) * 1968-01-02 1971-12-28 Chevron Res Tailored surfactants for use in forming oil-in-water emulsions of waxy crude oil
US3467195A (en) * 1968-04-25 1969-09-16 Chevron Res Pumping viscous crude
US3876391A (en) * 1969-02-28 1975-04-08 Texaco Inc Process of preparing novel micro emulsions
US3756974A (en) * 1971-08-27 1973-09-04 Gaf Corp Latex composition
US3941692A (en) * 1973-04-03 1976-03-02 David Gutnick Cleaning of cargo compartments
US3958915A (en) * 1974-02-15 1976-05-25 The Toyo Rubber Industry Co., Ltd. Method of burning emulsion oils
US3943954A (en) * 1974-04-29 1976-03-16 Texaco Inc. Pipeline transportation of viscous hydrocarbons
US4084940A (en) * 1974-12-23 1978-04-18 Petrolite Corporation Emulsions of enhanced ignitibility
JPS51125961A (en) * 1975-03-10 1976-11-02 Sumitomo Electric Ind Ltd Treating method of oil-containing emulsified waste water
US4134415A (en) * 1976-03-08 1979-01-16 Texaco Inc. Pipeline transportation of heavy crude oil
US4192767A (en) * 1976-03-08 1980-03-11 Texaco Inc. Aqueous surfactant solutions and oil-in-water emulsions
US4392865A (en) * 1977-02-23 1983-07-12 Lanko, Inc. Hydrocarbon-water fuels, emulsions, slurries and other particulate mixtures
US4246920A (en) * 1979-02-22 1981-01-27 Conoco, Inc. Method of transporting viscous hydrocarbons
US4246919A (en) * 1978-12-13 1981-01-27 Conoco, Inc. Method of transporting viscous hydrocarbons
US4249554A (en) * 1979-01-26 1981-02-10 Conoco, Inc. Method of transporting viscous hydrocarbons
IT1119551B (it) * 1979-01-30 1986-03-10 Metalli Ind Spa Procedimento per il trattamento di una emulsione esausta di olii in acqua utilizzata in una lavorazione industriale ed apparecchiatura atta a realizzare tale procedimento
US4239052A (en) * 1979-02-21 1980-12-16 Conoco, Inc. Method of transporting viscous hydrocarbons
US4234689A (en) * 1979-02-22 1980-11-18 Biotechnologie Aktiengesellschaft Fur Emulsan Production of α-emulsans
US4311829A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Apo-β-emulsans
US4395354A (en) * 1979-02-22 1983-07-26 Petroleum Fermentations N.V. αEmulsans
US4276094A (en) * 1979-02-22 1981-06-30 Biotechnologie Aktiengesellschaft Fur Emulsan Cleaning oil-contaminated vessels with α-emulsans
US4311831A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Apo-ψ-emulsans
US4311832A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Proemulsans
US4311830A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Apo-α-emulsans
US4265264A (en) * 1979-04-30 1981-05-05 Conoco, Inc. Method of transporting viscous hydrocarbons
NL7903961A (nl) * 1979-05-21 1980-11-25 Unilever Nv Werkwijze voor het bereiden van water-in-koolwaterstof emulsies.
US4230081A (en) * 1979-06-27 1980-10-28 Meek James S System for improving internal combustion engine fuel efficiency
SE447392B (sv) * 1979-06-29 1986-11-10 Berol Kemi Ab Emulsion av vatten i en mineralolja samt emulgeringsmedlet
US4285356A (en) * 1979-10-12 1981-08-25 Conoco, Inc. Method of transporting viscous hydrocarbons
US4287902A (en) * 1979-11-05 1981-09-08 Conoco, Inc. Method of transporting viscous hydrocarbons
US4333488A (en) * 1980-09-08 1982-06-08 Conoco Inc. Method of transporting viscous hydrocarbons
US4477258A (en) * 1980-10-30 1984-10-16 Labofina, S.A. Diesel fuel compositions and process for their production
FR2500006A1 (fr) * 1981-02-17 1982-08-20 Elf Aquitaine Microemulsion de l'eau dans un combustible liquide
JPS57172956A (en) * 1981-04-16 1982-10-25 Cosmo Co Ltd Tar-like material dispersion composition and production thereof
US4382802A (en) * 1981-06-02 1983-05-10 K-V Pharmaceutical Company Fire starters
BR8204947A (pt) * 1982-08-24 1984-04-03 Petroleo Brasileiro Sa Composicao combustivel e processo para preparar dita composicao combustivel
JPS59179593A (ja) * 1983-03-30 1984-10-12 Chiyoda Chem Eng & Constr Co Ltd 固体ピツチ／水スラリ−の製造方法

Also Published As

Publication number Publication date
DE3686716T2 (de) 1993-03-04
DE3686716D1 (de) 1992-10-15
US4666457A (en) 1987-05-19
ATE80414T1 (de) 1992-09-15
KR940011834B1 (ko) 1994-12-26
EP0479771A2 (en) 1992-04-08
KR880700050A (ko) 1988-02-15
AU6525686A (en) 1987-05-05
IE60177B1 (en) 1994-06-15
EP0243452A1 (en) 1987-11-04
WO1987002376A1 (en) 1987-04-23
US4666457B1 (es) 1990-05-01
JPS63501578A (ja) 1988-06-16
JPH09316468A (ja) 1997-12-09
EP0479771A3 (en) 1992-08-12
EP0243452B1 (en) 1992-09-09
JPH086107B2 (ja) 1996-01-24
EP0243452A4 (en) 1988-02-15
IE862725L (en) 1987-04-15
JP3048514B2 (ja) 2000-06-05

Similar Documents

Publication Publication Date Title
US4666457B1 (es)
FI941343A0 (fi) Polttoaineen lisäaineita, menetelmä niiden valmistamiseksi sekä lisäaineita sisältäviä polttoaineita ottomoottoreita varten
GB9922553D0 (en) Fuel compositions
CA2226278A1 (en) Improving the flowability of mineral oils and mineral oil distillates using alkylphenol-aldehyde resins
GB9301119D0 (en) Fuel composition
RU2006112555A (ru) Смесь керосинов нефтяного происхождения и получаемых по фишеру-тропшу
MD1883B2 (en) Liquid fuel for internal combustion engines
CA2062348A1 (en) Process for treating heavy crude oil
MY132055A (en) Fuel composition.
ATE329988T1 (de) Verfahren zur verringerung des gefrierpunktes eines kerosin enthaltenden turbinenbrennstoffs
ES2065277A1 (es) Composiciones combustibles mejoradas.
ES8609441A1 (es) Un metodo de preparar un combustible emulsificado.
ATE157696T1 (de) Erdölmitteldestillatzusammensetzungen
GB1475741A (en) Method of forming and transporting hydrocarbon slurries
BR9712291A (pt) Composição de óleo combustìvel, uso de composto ou a composição aditiva ou concentrado, processo para melhorar a lubricidade de um óleo combustìvel destilado de fração média de hidrocarboneto, lìquido, composto, e, composição de aditivo e de concentrado de aditivo
RU95115392A (ru) Способ получения маловязкого судового топлива
JPS57139186A (en) Liquid fuel composition
DE69822655D1 (de) Brennstoffzusätze
EP0856574A3 (en) Liquid polyfunctional additives for improved fuel lubricity
WO2003033628A3 (en) Liquid hydrocarbon fuel
FR2705969B1 (fr) Formulation d'additifs pour carburants comprenant au moins un composé imidazo-oxazole alkoxyle.
KR960705904A (ko) 가솔린용 첨가제 농축물(additive concentrate for use with gasolines)
UA23034C2 (uk) Спосіб одержаhhя моторhого палива
UA12344C2 (uk) Спосіб одержання неетилованого бензину
RU96123558A (ru) Способ получения экологически чистого высокооктанового бензина и бензольного концентрата из катализата риформинга

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-15

FD1A Patent lapsed

Effective date: 20001204