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7615085 |
Composition and method to reduce peroxides in middle distillate fuels containing oxygenates
A reduction in the formation or presence of peroxides in middle distillate fuels is obtained through the combination of a hydrocarbon additive with the fuel. Specifically, the middle distillate...
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7096123 |
Reformulated diesel fuel and method
A method for mathematically identifying at least one diesel fuel suitable for combustion in an automotive diesel engine with significantly reduced emissions and producible from known petroleum...
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7029506 |
Organic cetane improver
The present invention relates generally to a composition and method for increasing the amount of cetane in fuel. More specifically, it was discovered that the amount of cetane in fuel can be...
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6432148 |
Fuel injection nozzle and method of use
Atomized particles within a desired size range (e.g., 1 micron to about 5 microns) are produced from two immiscible fluids, the first a fuel source containing the formulation to be atomized, and a...
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6132480 |
Gas forming igniter composition for a gas generant
An igniter composition for a gas generant and related methods of gas generation are provided in which, in addition to a boron fuel component and an oxidizer component, the igniter composition...
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5782937 |
Gasoline compositions containing ignition improvers
The present invention relates to fuel compositions containing hydrocarbon fuels in the gasoline boiling range and organic nitrogen-containing compounds selected from organic nitrates and/or organic...
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5766272 |
Additive composition for diesel fuel for engine driven vehicles
The invention concerns a composite additive for diesel fuel for engine driven vehicles containing Dimethylcarbonate, ethylic aldehyde and ethyl nitrate mixed together. The composite additive is...
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5669938 |
Emulsion diesel fuel composition with reduced emissions
A fuel composition which comprises a water-in-oil emulsion comprising a major proportion of a hydrocarbonaceous middle distillate fuel and about 1 to about 40 volume percent water, and an emission...
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5456730 |
Polymeric additives
There are disclosed middle distillate fuel oil compositions containing an additive being a copolymer of Mn 200-50,000 having a polymethylene backbone which may be O or N substituted and having...
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5454842 |
Cetane improver compositions comprising nitrated fatty acid derivatives
The present invention is directed to materials which improve the cetane number of diesel fusel when added in an amount in the range of 0.01 to 2 wt % to such fuel. The materials are the nitration...
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5389112 |
Low emissions diesel fuel
A low emissions diesel fuel with prescribed levels of aromatics and cetane number is disclosed which, when combusted in a diesel engine, results in lower emissions than the California Reference...
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5258049 |
Diesel fuel composition
The invention relates to diesel fuel containing the nitric acid ester of 1-phenyl ethanol as cetane improver.
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5162048 |
Additive for hydrocarbon fuels
The present invention relates to an additive to hydrocarbon fuels which includes nitrate of ethanolamine as an additive to reduce the quantity of smoke and improve the efficiency of combustion. The...
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4892562 |
Diesel fuel additives and diesel fuels containing soluble platinum group metal compounds and use in diesel engines
The invention provides diesel fuel additive compositions comprising solutions of diesel fuel-soluble platinum group metal compounds in solvents miscible in the fuel, the platinum group metal...
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4800847 |
Anaerobic operation of an internal combustion engine
A process for running an internal combustion engine is disclosed. The process comprises running the engine in communication with ambient air and with a fuel that is, at the compression ratio of the...
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4746420 |
Process for upgrading diesel oils
A process for upgrading diesel oil comprising the steps of: (1) reacting the diesel oil with a nitrogenous treating agent; (2) contacting the diesel oil from step (1) above with (a) a...
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4585461 |
Method of manufacturing a diesel fuel additive to improve cetane rating
A method of manufacturing a cetane improver, which includes providing a quantity of fusel oil, adding a substance which is substantially inert to a nitration process, substantially insoluble in...
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4549883 |
Cetane improver for diesel fuel
Hydrocarbon-based fuel compositions which provide improved cetane ratings and a method of making them which comprises admixing a major amount of a petroleum fraction of the diesel boiling range and...
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4536190 |
Cetane improver composition
Compounds that are themselves effective cetane improvers in diesel fuel but are considered too explosion sensitive for safe handling can be rendered relatively nonsensitive by blending with nitric...
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4522630 |
Diesel fuel composition
Cetane number of diesel fuel is increased by the addition of a tetrahydro-2,5-furandimethanol dinitrate.
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4473378 |
Desensitized cetane improvers
Compounds that are themselves effective cetane improvers in diesel fuel but are considered too explosion sensitive for safe handling can be rendered relatively nonsensitive by blending with C 5 to...
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4457763 |
Diesel fuel cetane improver
Cetane rating of diesel fuel is increased by adding a dioxane nitrate such as m-dioxan-5-ol nitrate and 1,3-dioxolane-4-methanol nitrate.
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4448587 |
Synergistic cetane improver
The cetane rating of diesel fuel is increased by addition of a small amount of the synergistic combination of (a) an alkyl-nitrate (e.g. octyl nitrates) and (b) the nitrate ester of an alkoxylated...
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4420311 |
Diesel fuel composition
The cetane number of diesel fuel is increased by the addition of a small amount of a cyclododecyl nitrate.
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4417903 |
Diesel fuel composition
The cetane number of diesel fuel is increased by the addition of an aliphatic hydrocarbyl nitro nitrate additive such as 2-methyl-2-nitro-1-propanol nitrate (ester).
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4406665 |
Diesel fuel composition
Cetane number of diesel fuel, both hydrocarbon and alcohol, is increased by adding a small amount of a tetrahydrofuranol nitrate.
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4328005 |
Polynitro alkyl additives for liquid hydrocarbon motor fuels
A family of liquid hydrocarbon motor fuel additives known as polynitro alkyls having the general formula R 1 --C(NO 2 ) 2 --R 2 have been found to enhance the overall combustion characteristics...
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3410671 |
Fuel containing a basic metal composition derived from a nitrated hydrocarbon
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3301891 |
Production of cycloaliphatic nitrates
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3254109 |
Nitrate esters of aldehyde cyanohydrins
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3001857 |
Up-grading of diesel fuels
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2927012 |
Fuel oil composition
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2905540 |
Difficultly hydrolysable additives for diesel fuels
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2858200 |
Diesel engine fuel
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3732283 |
Title is not available
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3636056 |
Title is not available
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