GB2009783A - Thixotropic Gel Fuels Containing Ash Modifiers - Google Patents

Thixotropic Gel Fuels Containing Ash Modifiers

Info

Publication number
GB2009783A
GB2009783A GB7846936A GB7846936A GB2009783A GB 2009783 A GB2009783 A GB 2009783A GB 7846936 A GB7846936 A GB 7846936A GB 7846936 A GB7846936 A GB 7846936A GB 2009783 A GB2009783 A GB 2009783A
Authority
GB
United Kingdom
Prior art keywords
ash
fuel
solid
liquid fuel
gel
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.)
Withdrawn
Application number
GB7846936A
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.)
Energy and Mineral Research Co
Original Assignee
Energy and Mineral Research Co
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 Energy and Mineral Research Co filed Critical Energy and Mineral Research Co
Publication of GB2009783A publication Critical patent/GB2009783A/en
Withdrawn legal-status Critical Current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, 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
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/322—Coal-oil suspensions
    • 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
    • C10L7/00—Fuels produced by solidifying fluid fuels
    • C10L7/02—Fuels produced by solidifying fluid fuels liquid fuels
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The invention relates to gel fuel compositions, which are capable of being used in standard type oil burners and which comprise 5 to 75 volume percent of a solid combustible material suspended in a liquid fuel and a gelling agent-ash modifier in an effective amount to gel thixotropically the solid combustible material and liquid fuel suspension and to modify the melting point of ash produced by the burning of the composition to minimize ash fouling of the burning apparatus. The liquid fuel, which preferably has a lower ignition point than the solid material, is advantageously chosen from fuel oil, gasoline, kerosone, naphtha, alcohols and waste organic solvents, whilst the preferred solid fuel material is finely- divided coal and other carboniferous materials. Various preferred gelling agent-ash modifiers, some of which raise the melting point of the ash and some of which reduce it, are also disclosed including fatty acids, fatty acid salts, organometallic compounds and inorganic compounds.
GB7846936A 1977-12-05 1978-12-01 Thixotropic Gel Fuels Containing Ash Modifiers Withdrawn GB2009783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85732777A 1977-12-05 1977-12-05

Publications (1)

Publication Number Publication Date
GB2009783A true GB2009783A (en) 1979-06-20

Family

ID=25325749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846936A Withdrawn GB2009783A (en) 1977-12-05 1978-12-01 Thixotropic Gel Fuels Containing Ash Modifiers

Country Status (4)

Country Link
JP (1) JPS5493005A (en)
DE (1) DE2852607A1 (en)
FR (1) FR2410672A1 (en)
GB (1) GB2009783A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057575A2 (en) * 1981-01-29 1982-08-11 The Standard Oil Company Method of forming stabilized coal-oil mixtures
FR2519019A1 (en) * 1981-12-29 1983-07-01 Sano Koichi Fluid fuel prepd. from fine particles of biomass - or of its processed prods. by mixing with oil and viscous aq. soln. contg. surfactant
US4783197A (en) * 1983-07-14 1988-11-08 Ab Carbogel Composition and a method of capturing sulphur
GB2281915A (en) * 1993-09-21 1995-03-22 Itac Limited Lighting fuel gel.
WO2002079356A1 (en) * 2001-03-28 2002-10-10 Sgt Holdings Llc Reducing sulfur dioxide emissions from coal combustion
GB2401374A (en) * 2003-05-06 2004-11-10 Eric Anthony Barrett Fuel gel
GB2429716A (en) * 2005-09-05 2007-03-07 Nicholas Paul Robinson Colloid/suspension of particulates and biofuel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626272A1 (en) * 1978-12-15 1989-07-28 Onera (Off Nat Aerospatiale) Liquid fuels for rocket engines with aerobic combustion chambers and processes for their manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227345A (en) * 1967-10-19 1971-04-07
US4045092A (en) * 1975-09-22 1977-08-30 The Keller Corporation Fuel composition and method of manufacture
JPS53149182A (en) * 1977-05-31 1978-12-26 Kobe Steel Ltd Electrodialyzing method for aqueous solution containing heavy metallic ions

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057575A2 (en) * 1981-01-29 1982-08-11 The Standard Oil Company Method of forming stabilized coal-oil mixtures
EP0057575A3 (en) * 1981-01-29 1983-08-10 Gulf & Western Manufacturing Company Method of forming stabilized coal-oil mixtures
FR2519019A1 (en) * 1981-12-29 1983-07-01 Sano Koichi Fluid fuel prepd. from fine particles of biomass - or of its processed prods. by mixing with oil and viscous aq. soln. contg. surfactant
US4783197A (en) * 1983-07-14 1988-11-08 Ab Carbogel Composition and a method of capturing sulphur
GB2281915A (en) * 1993-09-21 1995-03-22 Itac Limited Lighting fuel gel.
WO2002079356A1 (en) * 2001-03-28 2002-10-10 Sgt Holdings Llc Reducing sulfur dioxide emissions from coal combustion
AU2002254490B2 (en) * 2001-03-28 2007-11-08 Demeter Systems, Llc Reducing sulfur dioxide emissions from coal combustion
US7374590B2 (en) 2001-03-28 2008-05-20 Demeter Systems Llc Reducing sulfur dioxide emissions from coal combustion
GB2401374A (en) * 2003-05-06 2004-11-10 Eric Anthony Barrett Fuel gel
GB2429716A (en) * 2005-09-05 2007-03-07 Nicholas Paul Robinson Colloid/suspension of particulates and biofuel

Also Published As

Publication number Publication date
FR2410672A1 (en) 1979-06-29
JPS5493005A (en) 1979-07-23
DE2852607A1 (en) 1979-06-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)