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US 9,428,707 B1Granted
Methods for producing fuel compositions
AssigneeGregory Turocy
InventorGregory Turocy
Life of this patent
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Abstract
Methods for producing fuel compositions with predetermined desirable properties are disclosed. Feedback control can be employed to meter precise amounts of fuel composition components while monitoring fuel composition properties to obtain fuel compositions having specifically defined properties.
Claims20
A method for making a fuel composition having reduced emissions of one or more of CO, NOx, and hydrocarbons upon combustion, comprising:
- identifying two or more predetermined properties of the fuel composition for measurement and control;
- charging two or more hydrocarbon feedstocks into a blending tank to make a fuel composition mixture, each of the two or more hydrocarbon feedstocks having a first charge rate;
- determining amounts of each of the two or more hydrocarbon feedstocks charged into the blending tank to make the fuel composition mixture;
- determining two or more current properties of the fuel composition mixture in the blending tank, the two or more current properties of the fuel composition mixture corresponding to the two or more predetermined properties of the fuel composition;
- comparing the predetermined properties of the fuel composition with the current properties of the fuel composition mixture using a processor coupled to a memory, the memory comprising historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties;
- and
- adjusting the charge rate of at least one of the two or more hydrocarbon feedstocks to a second charge rate into the blending tank in response to the amounts of each of the two or more hydrocarbon feedstocks charged into the blending tank and comparing the predetermined properties and the current properties to provide the fuel composition having reduced emissions of one or more of CO, NOx, and hydrocarbons upon combustion, wherein adjusting the charge rate is performed using feedback control and the processor, the processor operative to determine adjustments to the charge rate of at least one of the two or more hydrocarbon feedstocks into the blending tank based upon the current properties of the fuel composition mixture and the historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties.
4 more elements
A method for making a fuel composition having reduced emissions of one or more of CO, NOx, and hydrocarbons upon combustion, comprising:
- identifying two or more predetermined properties of the fuel composition for measurement and control;
- charging three or more hydrocarbon feedstocks into a blending tank to make a fuel composition mixture, each of the three or more hydrocarbon feedstocks having a first charge rate;
- determining amounts of each of the three or more hydrocarbon feedstocks charged into the blending tank to make the fuel composition mixture;
- determining two or more current properties of the fuel composition mixture in the blending tank, the two or more current properties of the fuel composition mixture corresponding to the two or more predetermined properties of the fuel composition;
- comparing the predetermined properties of the fuel composition with the current properties of the fuel composition mixture using a processor coupled to a memory, the memory comprising historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties;
- and
- adjusting the charge rate of at least one of the three or more hydrocarbon feedstocks to a second charge rate into the blending tank in response to the amounts of each of the three or more hydrocarbon feedstocks charged into the blending tank and comparing the predetermined properties and the current properties to provide the fuel composition having reduced emissions of one or more of CO, NOx, and hydrocarbons upon combustion, wherein adjusting the charge rate is performed using feedback control and the processor, the processor operative to determine adjustments to the charge rate of at least one of the three or more hydrocarbon feedstocks into the blending tank based upon the current properties of the fuel composition mixture and the historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties.
4 more elements
A method for making fuel composition having reduced emissions of CO upon combustion in an automobile engine, comprising:
- identifying two or more predetermined properties of the fuel composition for measurement and control;
- charging two or more hydrocarbon feedstocks and an ethanol feedstock into a blending tank to make a fuel composition mixture, each of the two or more hydrocarbon feedstocks and the ethanol feedstock having a first charge rate;
- determining amounts of each of the two or more hydrocarbon feedstocks and the ethanol feedstock charged into the blending tank to make the fuel composition mixture;
- determining two or more current properties of the fuel composition mixture in the blending tank, the two or more current properties of the fuel composition mixture corresponding to the two or more predetermined properties of the fuel composition;
- comparing the predetermined properties of the fuel composition with the current properties of the fuel composition mixture using a processor coupled to a memory, the memory comprising historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties;
- and
- adjusting the charge rate of at least one of the two or more hydrocarbon feedstocks and the ethanol feedstock to a second charge rate into the blending tank in response to the amounts of each of the two or more hydrocarbon feedstocks and the ethanol feedstock charged into the blending tank and comparing the predetermined properties and the current properties to provide the fuel composition having reduced emissions of CO upon combustion, wherein adjusting the charge rate is performed using feedback control and the processor, the processor operative to determine adjustments to the charge rate of at least one of the two or more hydrocarbon feedstocks and the ethanol feedstock into the blending tank based upon the current properties of the fuel composition mixture and the historical information relating to amounts and identities of fuel composition components and corresponding fuel composition properties.
4 more elements
Dependencies are inferred from the claim text.