DE3686716D1 - Verfahren zur ermaessigung der abgase unter verwendung vor-atomisierter brennstoffe. - Google Patents

Verfahren zur ermaessigung der abgase unter verwendung vor-atomisierter brennstoffe.

Info

Publication number
DE3686716D1
DE3686716D1 DE8686906574T DE3686716T DE3686716D1 DE 3686716 D1 DE3686716 D1 DE 3686716D1 DE 8686906574 T DE8686906574 T DE 8686906574T DE 3686716 T DE3686716 T DE 3686716T DE 3686716 D1 DE3686716 D1 DE 3686716D1
Authority
DE
Germany
Prior art keywords
hydrocarbon
water emulsions
stabilized
fuels
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 - Lifetime
Application number
DE8686906574T
Other languages
English (en)
Other versions
DE3686716T2 (de
Inventor
Edward Hayes
Robert Hrebenar
Francis Deal
Lester Bolden
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.)
Intevep SA
Original Assignee
Petroferm 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
Application filed by Petroferm Inc filed Critical Petroferm Inc
Publication of DE3686716D1 publication Critical patent/DE3686716D1/de
Application granted granted Critical
Publication of DE3686716T2 publication Critical patent/DE3686716T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10L1/30Organic compounds compounds not mentioned before (complexes)
    • 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
    • C09K23/00Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017Mixtures of 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
    • C10L1/32Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/328Oil emulsions containing water or any other hydrophilic phase
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/06Protein 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE8686906574T 1985-10-15 1986-10-14 Verfahren zur ermaessigung der abgase unter verwendung vor-atomisierter brennstoffe. Expired - Lifetime DE3686716T2 (de)

Applications Claiming Priority (2)

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
PCT/US1986/002123 WO1987002376A1 (en) 1985-10-15 1986-10-14 Method for reducing emissions utilizing pre-atomized fuels

Publications (2)

Publication Number Publication Date
DE3686716D1 true DE3686716D1 (de) 1992-10-15
DE3686716T2 DE3686716T2 (de) 1993-03-04

Family

ID=25141016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686906574T Expired - Lifetime DE3686716T2 (de) 1985-10-15 1986-10-14 Verfahren zur ermaessigung der abgase unter verwendung vor-atomisierter brennstoffe.

Country Status (10)

Country Link
US (1) US4666457A (de)
EP (2) EP0479771A3 (de)
JP (2) JPH086107B2 (de)
KR (1) KR940011834B1 (de)
AT (1) ATE80414T1 (de)
AU (1) AU6525686A (de)
DE (1) DE3686716T2 (de)
ES (1) ES2002852A6 (de)
IE (1) IE60177B1 (de)
WO (1) WO1987002376A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795478A (en) * 1986-06-17 1989-01-03 Intevep, S.A. Viscous hydrocarbon-in-water emulsions
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
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
US4978365A (en) * 1986-11-24 1990-12-18 Canadian Occidental Petroleum Ltd. Preparation of improved 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
US4725287A (en) * 1986-11-24 1988-02-16 Canadian Occidental Petroleum, Ltd. Preparation of stable crude oil transport emulsions
US5083613A (en) * 1989-02-14 1992-01-28 Canadian Occidental Petroleum, Ltd. Process for producing bitumen
US5283001A (en) * 1986-11-24 1994-02-01 Canadian Occidental Petroleum Ltd. Process for preparing a water continuous emulsion from heavy crude fraction
US5263848A (en) * 1986-11-24 1993-11-23 Canadian Occidental Petroleum, Ltd. Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning
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
JPH01313595A (ja) * 1988-06-10 1989-12-19 Kao Corp 超重質油エマルション燃料
JPH01313594A (ja) * 1988-06-10 1989-12-19 Kao Corp 超重質油エマルション燃料
US5110443A (en) * 1989-02-14 1992-05-05 Canadian Occidental Petroleum Ltd. Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor
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
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 (de) * 1989-07-17 1992-07-15 Pier Luigi Prof Dr Luisi
WO1992019701A1 (en) * 1991-04-25 1992-11-12 Nalco Fuel Tech 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
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
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
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
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
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
US20080249194A1 (en) * 2007-04-04 2008-10-09 Corporation De L'ecole Polytechnique De Montreal Stable emulsion and process of preparation thereof
CA2705147C (en) 2007-11-09 2014-09-30 Soane Energy, Llc Systems and methods for oil sands processing
WO2010080657A1 (en) * 2009-01-08 2010-07-15 Bp Corporation North America Inc. Hydrocarbon recovery process
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 (de) * 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
US4192767A (en) * 1976-03-08 1980-03-11 Texaco Inc. Aqueous surfactant solutions and oil-in-water emulsions
US4134415A (en) * 1976-03-08 1979-01-16 Texaco Inc. Pipeline transportation of heavy crude oil
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
US4311829A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Apo-β-emulsans
US4234689A (en) * 1979-02-22 1980-11-18 Biotechnologie Aktiengesellschaft Fur Emulsan Production of α-emulsans
US4311830A (en) * 1979-02-22 1982-01-19 Petroleum Fermentations N.V. Apo-α-emulsans
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
US4395354A (en) * 1979-02-22 1983-07-26 Petroleum Fermentations N.V. αEmulsans
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
JP3048514B2 (ja) 2000-06-05
EP0479771A3 (en) 1992-08-12
KR940011834B1 (ko) 1994-12-26
US4666457A (en) 1987-05-19
EP0243452B1 (de) 1992-09-09
JPH09316468A (ja) 1997-12-09
EP0479771A2 (de) 1992-04-08
JPH086107B2 (ja) 1996-01-24
WO1987002376A1 (en) 1987-04-23
KR880700050A (ko) 1988-02-15
EP0243452A1 (de) 1987-11-04
AU6525686A (en) 1987-05-05
IE862725L (en) 1987-04-15
IE60177B1 (en) 1994-06-15
EP0243452A4 (de) 1988-02-15
JPS63501578A (ja) 1988-06-16
US4666457B1 (de) 1990-05-01
DE3686716T2 (de) 1993-03-04
ATE80414T1 (de) 1992-09-15
ES2002852A6 (es) 1988-10-01

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Owner name: INTEVEP S.A., CARACAS, VE