US2005044778A1PendingUtilityA1
Fuel compositions employing catalyst combustion structure
Priority: Dec 8, 1997Filed: Nov 24, 2003Published: Mar 3, 2005
Est. expiryDec 8, 2017(expired)· nominal 20-yr term from priority
Inventors:William C. Orr
C10L 1/12C10L 1/19C10L 1/301
46
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Claims
Abstract
Metallic vapor phase fuel compositions relating to a broad spectrum of pollution reducing, improved combustion performance, and enhanced stability fuel compositions for use in jet, aviation, turbine, diesel, gasoline, and other combustion applications include co-combustion agents preferably including trimethoxymethylsilane.
Claims
exact text as granted — not AI-modified1 . A carboneous fuel containing triemethoxymethylsilane.
2 . A carboneous fuel containing a combustion catalyst,selected from the group of triemethoxymethylsilane, dimethylphosp hite, ethoxytrimethylsilane, isobutyltriethoxy-silane, tetramethylsilane, dimethoxy-methyl-vinyl-silane, methyltriethoxysilane, 3-aminopropyl-triethoxysilane, 3-aminopropyl-trimethoxysilane, vinyltrimethoxysilane, diethoxydi-methylsilane, dimethoxydimethylsilane, vinyltris(2-butyldenamino-oxy)silane, tetraalkyloxysilanes, tetramethoxysilane, tetiraethoxysilane, tetrapropyloxysilane, tetraisopropylsilane, tetraisobutylsilarie, a dialkylphosphites, dimethyl-phosphite, diethylphosphite, dipropylphosphite, dibutylphosphite, di-tert-butylphosphite, trialkylphosphites, trimethylphosphite, triethylphosphite, tripropylphosphit<$, triisopropylphosphite, tributyl-phosphite), dimethylmethylphos-phonate, diethylmethyl-phos-phonate, P-pyrophosphate, trimethyl-orthoacetate, trimethylorthovalerate, trimethylorthobutyrate, trimethylortho-formate, aIkyloxymethanes, tetraalkyloxymethanes, tetramethoxymethane, tetraethoxymethane, tetrapropoxymethane, tetraisopropoxy-methane, tetratert-butoxy-methane, potassium pryophosphite, trimethylorthoacetate, triethylorthoacetate, trimethylorthobutyrate, triethylortho-butyrate, trimethylorthovalerate, trimethylorthoformate, dimethoxymethane, diethoxyethane, tetramethoxymethane, triethoxymethylmethane, tri-methoxymethylmethane, tetraethoxymethane, trimethoxymethylethane, triethoxymethylethane, glacial acetic acid, acetic acide anhydride, (acetyloxy) acid acid, ethyl ester (acetyloxy) acetic acid; aminooxo acetic acid, aminooxo acetic acid hydrazide, ammonium acetate, acetoacetic acid, methoxyacetic acid, ethoxyacetic acid, methoxy ethyl ester of acetic acid, methoxy methyl ester of acetic acid, ethoxy methyl ester of acetic acid, ethoxy ethyl ester of acetic acid, propoxy methyl ester of acetic acid, oxoacetic acid, an alkylhydroxyesters of acetic acid, methylesterhydro-xyacetic acid, ethylesterhydroxy-acetic acid, propylesterhydro-xyacetic acid, alkyl acetates, methyl ester acetic acid, ethyl arsenate, ethyl arsenite, methyl ester of butanic acid, ethyl ester of butanic acid, 2-hydroxybutanic acid, 3-hydroxybutanic acid, 3-hydroxy-ethylester of butanic acid, 2-hydroxyethylester of butanic acid, diphenyl carbonate, dipropyl carbonate, ethylmethyl carbonate, dibutyl carbonate, tetranitromethane, triethylphosphine oxide, triethylphosphine oxide, triethylphosphine, diethyl-phosphinic acid, dimethylphosphinic acid, ethyl diethylphosphinic acid, diethylphosphonic chloride, dibutyl ester phosphonic acid, (1,1-dimethylethyl) phosphonic acid, ethenyl diethyl ester phosphoric acid, diethyl ethylphosphonate, ethyl dimethylester phosphonic acid, methyl dimethylester phosphonic acid, methyl monoethylester phosphonic acid, methyl monomethylester phosphonic acid, methyl-O, 0-dimetnylester phosphonothioic acid, diethyl ester phosphoric acid, dimethyl ester phosphoric acid, tributyl phosphate, ethylphosphate, trimethyl ester ester phosphoric acid, triethyl ester ester phosphoric acid, tripropyl phosphate, 0, O, 0,′-triethyl ester phosphorothioic acid, diethylester phosphorous acid, dimethylester phosphorous acid, tributyl ester phosphorous acid, triphenyl ester phosphorous acid, O,O,S-tiethyl ester phosphorodithioic acid, 2-methyl-1,2,propanediol, 2-methyl-2-nitro-1,3,-propanediol, 2-methyl-2-propyl-1,3,-propanediol, 1-nitrate-1,2,propanediol, 1,1′,1″,1′″-[methanetetrayltetrakis(oxy)]-tetrakis propane, methyl propyl ether, isopropylmethyl ether, isobutyl methyl ether, ethyl propyl ether, propylmethyl ether, butyl methyl ether, 1,1′-[methylenebis(oxy)]bis[2-methyl-propane, 1-(1-methylethoxy)-propane, 2,2′,2″-[methylidyne-tris(oxy)]tris propane, 1,1′,1″-[methylidynetris(oxy)]tris[2-methyl propane, 2-methyl-1-nitro propane, 2-methyl-2-nitro propane, hydracrylonitrile, 1,1,1-triethoxy-propane, 1,1,3-triethoxy-propane, 1,1,1-trimethoxy-propane, 1,1,3-trimethoxy-propane, 1,1,1-trifluoro-3-nitro-propane, 2-pyrrolidinone, phenol, and mixture.
3 . The composition of claim 2 , wherein the combustion catalyst is selected from group consisting of trimethoxymethylsilane, ethoxytrimethylsilane, isobutyltriethoxysilane, tetramethylsilane, dimethpxy-methyl-vinyl-silane, methyltriethoxysilane, 3-aminopropyl-triethoxysilane, 3-aminopropyl-trimethoxysilane, vinyltrimethoxysilane, diethoxydimethylsilane, di-methoxydimethylsilane, vinyltris(2-butyldenaminooxy)silane, tetramethoxysilane, tetraethoxysilane, tetrapropyloxysilane, tetraisopropylsilane, tetraisobutylsilane, dimethylphosphite, dipropylphosphite, diethylphosphite, dibutylphosphite, di-tert-butylphosphite, trialkylphosphites trimethylphosphite, triethylphosphite, triisopropylphosphite, tributylphosphite), dimethyl-methylphosphonate, diethylmethylphosphonate, potassium pryo-phosphite, trimethylorthoacetate, triethylorthoacetate, tri-methylorthobutyrate, triethylorthobutyrate, tri-methylorthovalerate, trimethylorthoformate, including homolgues, analogues, isomers, derivatives, and mixture thereof.
4 . The composition of claim. 3 , wherein the catalyst is selected from group consisting of. trimethoxymethylsilane, dimethylphosphite, diethyphosphite, tetramethoxymethane, tetraethoxymethane, trimethoxymethylmethane,
triethbxymethylmethane, methoxy methyl ester of acetic acid, tetranitromethane, and mixture.
5 . The composition of claim 2 , wherein said carboneous fuel is a hydrocarbon fuel.
6 . The composition of claim 2 , wherein said
carboneous fuel is an Enhanced Combustion Structure (“ECS) compound having a latent heat of vaporization (LHV) equal to or greater 21 kJ mol −1 at its boiling temperature, and a minimum burning velocity (as measured by laminar Bunsen flame) of 40 cm/sec (“BV”), C2-C12 aldehydes, aldehydic acids, C2-C12 ethers, ether acids, C3 to C15 di-ethers, C1-C15 alcohols, C2-C12 oxides, C3-CIS ketones, ketonic acids, C3-C15 esters, alkyl formates, acetates, diacetates, butyrates, othroesters, C3-C12 diesters, C5-C12 phenols, C3-C20 glycol ethers, C2-C12 glycols, glycol ethers, C3-C20 alkyl carbonates, C3-C20 dialkyl carbonates, C3-C20 asymmetrical alkyl/dialkyl carbonates, C3-C20 di-carbonates, C1 to C20 organic and inorganic peroxides, hydroperoxides, carboxylic acids, amines, nitrates, di-nitrates, oxalates, phenols, glacial acetic acids, C3 to C8 hyrodoxy esters of acetic acid, anhydrides, methoxy methyl ester of acetic acid, boric acids, orthoborates, hydroxyacids, orthoacids, anhydrides., acetates, acetyls, methyl esters, nitrates, di-nitrates, nitro-ethers, aldehydic acids, anhydrides, carbonic esters, carboxylic acids, esters, di-esters, ethers, di-ethers, formic acids, hydroxyacids, ketones, ketonic acids, nitrates, alkyl/cyclo/cycloalkyl/aryl nitrates, nitromethane, nitroethane, nitropropane, di-nitrates, amines, anilines, amides, hydrazines, nitrosyls, imides, methylamines, xylidine, 2,3-xylidine, ammonia, orthoborates, othroesters, orthoacids, oxides, oxalates, oxalic acids, peroxides, hydroperoxides, and phenols, said compound optionally containing at least one substituent selected from alkyl, alkyloxy, dialkyl, dialkyloxy, polyalkyl, polyalkyloxy, aryl, amide, acetate, aldehyde, carboethoxy, car borne thoxy, carbonyl, carbonyldioxy, carboxy, ethoxalyl, ethoxy, formyl, glycolyl, glyoxylyl, hydroxyl, imide, methoxy, or methylenedioxy, nitrosyl radical, and mixtures thereof.
7 . The composition of claim 7 , wherein said ECS oxygenate is selected from the group consisting of methyl tertiary butyl ethers, ethyl tertiary butyl ether, tertiary methyl amyl ether, tertiary methyl ethyl ether, ethyl tertiary amyl ether, dimethyl ether, DIPE, methyl ester, C1 to C6 aliphatic alcohols, dimethyl carbonate, diethyl 1 carbonate, methylal, ethylal, and mixture.
8 . The composition of claim 2 , wherein said fuel contains at least one ribn-leaded element or derivative organic or inorganic compound (NLEC”) containing said non-lead element, selected from the group consisting of 1A, 2A, 3B, 4B, 5B, 6B, 7B, 8, IB, 2B, 3A, 4A, 5A, 6A, or 7A elements of the Periodic Chart of Elements (CAS version), and mixture, wherein said element or derivative compound, is combustible and optionally has a minimum heating value of 4,000 Kcal/kg.
9 . The composition of claim 8 , wherein said NLEC is a combustible element or compound containing at least one element selected from the group consisting of aluminum, boron, bromine, bismuth, beryllium, calcium, cesium, chromium, cobalt, copper, francium, gallium, germanium, iodine, iron, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, phosphorus, potassium, palladium, rubidium, sodium, tin, zinc, praseodymium, rhenium, silicon, vanadium, strontium, barium, radium, scandium, yttrium, lanthanum, actinium, cerium, thorium, titanium, zirconium, hafium, praseodymium, protactinium, tantalum, neodyium, uranium, tungsten, promethium, neptunium, samarium, plutonium, ruthenium, osmium, europium, americium, rhodium, iridium, gadolinium, curium, platinum, terbium, berkelium, silver, gold, dysprosium, californium, cadmium, mercury, holmium, titanium, erbium, thulium, arsenic, antimony, ytterbium, selenium, tellurium, polonium, lutetium, astatine, mixture thereof, including organic and inorganic derivatives.
10 . The fuel composition containing an ECS oxygenate selected from MTBE, ETBE, DMC, DEC, methylal, ethylal, methanol, ethanol, or mixture, and a compound selected from[2-(cyclohexenyl)ethyl] triethoxysilane, cyclohexenyl, dimethoxymethylsilane, benzyltrimethylsilane, N-(3-(trimethoxysilyl)propyl)ethylenediamine, N-l-(3-(trimethoxysilyl)propyl)diethylenetriamine, N-(3-(trimethoxysilyl)propyl)ethylenediamine, 1-(trimethyl(silyl-)pyrrolidine, triphenylsilanol, octamethyltrisiloxane, 2,2,4,4,6,6-hexamethylcyclotrisilazane,
hexamethylcyctrisiloxane, hexamethyldisilane, 1,1,1,3,3,3-hexamethyl disilazane, hexamethyldisiloxane, hexamethyldisilthiane, allyltributylsilane, tetraalkylsilanes (e.g. tetraethylsilane, tetrabutylsilane, etc.), 3-aminopropyltriethoxysilane, benzytrimethylsilane, benzytriethylsilane, N-benzyltrimethylsilylamine, diphenyl-silanediol, dihexylsilanediol, (trimethylsilyl)cyclopentadiene, potassium methoxide, potassium ethoxide, potassium propoxide, potassium isopropoxide, potassium butoxide, potassium sec-butoxide, potassium tert-butoxide, potassium pentoxide, potassium tert-pentoxide, potassium phenoxide, potassium salt of acetic acid, potassium hydrogenphthalate, potassium hydrogensulfate, monopotassium acetylenedicarboxylic acid, potassium pyrophosphate, potassium dihydrogenphosphate, potassium benzoate, potassium chloride, potassium hexoate (potassium salt hexoic acid), potassium acetate, potassium diphenylphosphide, potassium trimethylsilonalate, potassium phthalic acid, P-aminobenzoic acid potassium salt, monopotassium L-aspartic acid, potassium napthenate, potassium hexacyanoferrate (II), potassium hexacyanoferrate (III), potassium hexacyanocobalt II-ferrate, potassium hexacyanocobalt, potassium sodium ferricyanide, or mixture.
11 . A composition comprising MMT and a compound selected from the group consisting of triemethoxymethylsilane, dimethylphosphite, ethoxytrimethylsilane, isobutyltriethoxy-silane, tetramethylsilane, dimethoxy-methyl-vinyl-silane, methyltriethoxysilane, 3-aminopropyl-triethoxysilane, 3-aminopropyl-trimethoxysilane, vinyltrimethoxysilane, diethoxydi-methylsilane, dimethoxydimethylsilane, vinyltris(2-butyldenamino-oxy)silane, tetraalkyloxysilanes, tetramethoxysilane, tetraethoxysilane, tetrapropyloxysilane, tetraisopropylsilane, tetraisobutylsilane, a dialkylphosphites, dimethyl-phosphite, diethylphosphite, dipropylphosphite, dibutylphosphite, di-tert-butylphosphite, trialkylphosphites, trimethylphosphite, triethylphosphite, tripropylphosphite, triisopropylphosphite, tributyl-phosphite), dimethylmethylphos-phonate, diethylmethyl-phos-phonate, P-pyrophosphate, trimethyl-orthoacetate, trimethylorthovalerate, trimethylorthobutyrate, trimethylortho-formate, alkyloxymethan.es, tetraalkyloxymethanes, tetramethoxymethane, tetraethoxymethane, tetrapropoxymethane, tetraisopropoxy-methane, tetratert-butpxy-methane, potassium pryophosphite, trimethylorthoacetate, triethylorthoacetate, trimet{circumflex over ( )}hylortho-butyrate, triethylortho-butyrate, trimet hylorthovalerate, trimethylorthoformate, dimethoxymethane, diethoxyethane, tetramethpxymethane, triethoxymethylmethane, tri-methoxymethylmethane, tetraethoxymethane, trimethoxymethylethane, triethoxymethylethane, glacia acetic acid, acetic acide anhydride, (acetyloxy) acid acid, ethyl ester (acetyloxy) acetic acid, aminooxo acetic acid, aminooxo acetic acid hydrazide, ammonium acetate, acetoacetic acid, methoxyacetic acid, ethoxyacetic acid, methoxy ethyl ester of ;>>acetic acid, methoxy methyl ester of acetic acid, ethoxy methyl ester of acetic acid, ethoxy ethyl ester of acetic acid, propoxy methyl ester of acetic acid, oxoacetic acid, an alkylhydroxyesters of acetic acid, methylesterhydro-xyacetic acid, ethylesterhydroxy-acetic acid, propylesterhydro-xyacetic acid, alkyl acetates, methyl ester acetic acid ethyl arsenate, ethyl arsenite, methyl ester of butanic acid, ethyl ester of butanic acid, 2-hydroxybutanic acid, 3-hydroxybutanic acid, 3-hydroxy-ethylester of butanic acid, 2-hydroxyethylester of butanic acid, diphenyl carbonate, dipropyl carbonate, ethylmethyl carbonate, dibutyl carbonate, tetranitromethane, triethylphosphine oxide, triethylphosphine oxide, triethylphosphine, diethyl-phosphinic acid, dimethylphosphinic acid, ethyl diethylphosphinic acid, diethylphosphonic chloride, dibutyl ester phosphonic acid, (1,1-dimethylethyl) phosphonic acid, ethenyl diethyl ester phosphoric acid, diethyl ethylphosphonate, ethyl dimethylester phosphonic acid, methyl dimethylester phosphonic acid, methyl monoethylester phosphonic acid, methyl monomethylester phosphonic acid, methyl-O,O-dimethylester phosphonothioic acid, diethyl ester phosphoric acid, dimethyl ester phosphoric acid, tributyl phosphate, ethylphosphate, trimethyl ester ester phosphoric acid, triethyl ester ester phosphoric acid, tripropyl phosphate, O,O,O,-triethyl ester phosphorothioic acid, diethylester phosphorous acid, dimethylester phosphorous acid, tributyl ester phosphorous acid, triphenyl ester phosphorous acid, O,O,S-tiethyl ester phosphorodithioic acid, 2-methyl-1,2,propanediol, 2-methyl-2-nitro-1,3,-propanediol, 2-methyl-2-propyl-l,3,-propanediol, 1-nitrate- 1 ,2,propanediol, 1,1′,1″,1′″-[methanetetrayltetrakis(oxy)]-tetrakis propane, methyl propyl ether, isopropylmethyl ether, isobutyl methyl ether, ethyl propyl ether, propylmethyl ether, butyl methyl ether, 1,1′-[methylenebis (oxy)] bis [2-methyl-propane, methylethoxy)-propane, 2,2′,2″-[methylidyne-tris(oxy)] tris propane, 1,1′,1″-[methylidynetris(oxy)]tris[2-methyl propane, 2-methyl-1-nitro propane, 2-methyl-2-nitro propane, hydracrylonitrile, 1,1,1-triethoxy-propane, 1,1,3-triethoxy-propane, 1,1,1-trimethoxy-propane, 1,1,3-trimethoxy-propane, 1,1,1-trifluoro-3-nitro-propane, 2-pyrrolidinone, phenol, and mixture.
12 . The composition of claim 11 , wherein the compound is selected from group consisting of trimethoxymethylsilane, ethoxytrimethylsilane, isobutyltriethoxysilane, tetra-methylsilane, dimethoxy-methyl-vinyl-silane, methyltriethoxysilane, 3-aminopropyl-triethoxysilane, 3-aminopropyl-trimethoxysilane, vinyltrimethoxysilane, diethoxydimethylsilane, dimethoxydimethylsilane, vinyltris(2-butyldenaminooxy)silane, tetramethoxysilane, tetraethoxysilane, tetrapropyloxysilane, tetraisopropylsilane, tetraisobutylsilane, dimethylphosphite, dipropylphosphite, diethylphosphite, dibutylphosphite, di-tert-butylphosphite, trialkylphosphites trimethylphosphite, triethylphosphite, triisopropylphosphite, tributylphosphite), dimethyl-methylphosphonate, diethylmethylphosphonate, potassium pryo-phosphite, trimethylorthoacetate, triethylorthoacetate, tri-methylorthobutyrate, triethylorthobutyrate, tri-methylorthovalerate, trimethylorthoformate, including homolgues, analogues, isomers, derivatives, and mixture thereof.
The composition of claim 2 , additionally containing a glycol ether or a nitrogen containing compound.Join the waitlist — get patent alerts
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