Methods and systems for producing fuel compositions
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C10L-001/18
C10L-001/10
출원번호
UP-0863419
(2004-06-08)
등록번호
US-7585337
(2009-09-22)
발명자
/ 주소
Turocy, Gregory
출원인 / 주소
Turocy, Gregory
대리인 / 주소
Turocy & Watson, LLP
인용정보
피인용 횟수 :
5인용 특허 :
11
초록▼
Methods and systems 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 pro
Methods and systems 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.
대표청구항▼
What is claimed is: 1. An automated method of making a fuel composition, comprising: identifying a predetermined Reid Vapor Pressure of the fuel composition; charging one or more hydrocarbon feedstock, optionally one or more oxygenate feedstock, and optionally one or more additives into a blending
What is claimed is: 1. An automated method of making a fuel composition, comprising: identifying a predetermined Reid Vapor Pressure of the fuel composition; charging one or more hydrocarbon feedstock, optionally one or more oxygenate feedstock, and optionally one or more additives into a blending tank to make a fuel composition mixture, each of the one or more hydrocarbon feedstock, one or more oxygenate feedstock, and one or more additive feed having a charge rate; determining amounts of each of the one or more hydrocarbon feedstock, the one or more oxygenate feedstock, and the one or more additives charged into the blending tank to make the fuel composition mixture; determining a current Reid Vapor Pressure of the fuel composition mixture in the blending tank; comparing the predetermined Reid Vapor Pressure of the fuel composition with the current Reid Vapor Pressure of the fuel composition mixture; and adjusting the charge rate of at least one of the one or more hydrocarbon feedstocks, optionally the one or more oxygenate feedstocks, and optionally the one or more additives into the blending tank in response to the amounts of each of the one or more hydrocarbon feedstock, the one or more oxygenate feedstock, and the one or more additives charged into the blending tank and comparing the predetermined Reid Vapor Pressure of the fuel composition and the current Reid Vapor Pressure of the fuel composition mixture to provide the fuel composition having the predetermined Reid Vapor Pressure, adjusting the charge rate is controlled by a trained neural network, the trained neural network operative to determine adjustments to the charge rate of at least one of the one or more hydrocarbon feedstocks, the one or more optional oxygenate feedstocks, and one or more optional additives into the blending tank based upon the current properties of the fuel composition mixture. 2. The method of claim 1, wherein the one or more hydrocarbon feedstock comprises at least two of: a straight-run product feedstock, a reformate feedstock, a cracked gasoline feedstock, a high octant feedstock, an isomerate feedstock, a polymerization feedstock, an alkylate feedstock, a hydrotreated feedstock, and an desulfurization feedstock. 3. The method of claim 1, wherein the oxygenate feedstock provides at least one of: ethanol, tertiary amyl methyl ether, and ethyl tertiary butyl ether; and the one or more additive feed comprises at least two of: an antioxidant feed, a corrosion inhibitor feed, a metal deactivator feed, a demulsifier feed, an antiknock compound feed, a deposit control additive feed, an anti-icing additive feed, a dye feed, a drag reducer feed, a detergent feed, and an octane enhancer feed. 4. The method of claim 1, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 5. The method of claim 1, wherein comparing the predetermined Reid Vapor Pressure of the fuel composition and the current Reid Vapor Pressure of the fuel composition mixture generates comparison data; the method further comprising sending the comparison data to a memory, the memory comprising data associated with Reid Vapor Pressures of specific fuel compositions and data associated with changing the Reid Vapor Pressure of the specific fuel compositions by changing amounts of components of the specific fuel compositions. 6. The method of claim 5, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 7. An automated method of making a fuel composition having a predetermined Reid Vapor Pressure, comprising: charging one or more hydrocarbon component feedstocks into a blending tank to make a fuel composition mixture; determining amounts of each of the one or more hydrocarbon feedstocks charged into the blending tank to make the fuel composition mixture; determining a Reid Vapor Pressure of the fuel composition mixture in the blending tank; comparing the predetermined Reid Vapor Pressure of the fuel composition with the Reid Vapor Pressure of the fuel composition mixture; and adjusting amounts of at least one of the one or more hydrocarbon components in the fuel composition mixture in the blending tank in response to the amounts of each of the one or more hydrocarbon feedstocks charged into the blending tank and comparing the predetermined Reid Vapor Pressure and the Reid Vapor Pressure to form the fuel composition having the predetermined Reid Vapor Pressure, adjusting the amounts is controlled by a trained neural network, the trained neural network operative to determine adjustments to the amounts of at least one of the one or more hydrocarbon component feedstocks into the blending tank based upon the current properties of the fuel composition mixture. 8. The method of claim 7, wherein adjusting amounts of at least one of the one or more hydrocarbon components comprises increasing an amount of alkylate in the fuel composition mixture to form the fuel composition having the predetermined Reid Vapor Pressure. 9. The method of claim 7, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 10. The method of claim 7, wherein comparing the predetermined Reid Vapor Pressure of the fuel composition and the current Reid Vapor Pressure of the fuel composition mixture generates comparison data; the method further comprising sending the comparison data to a memory, the memory comprising data associated with Reid Vapor Pressures of specific fuel compositions and data associated with changing the Reid Vapor Pressure of the specific fuel compositions by changing amounts of components of the specific fuel compositions. 11. The method of claim 10, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 12. An automated method of making a fuel composition, comprising: identifying a predetermined Reid Vapor Pressure of the fuel composition; charging one or more hydrocarbon feedstock, one or more oxygenate feedstock, and optionally one or more additives into a blending tank to make a fuel composition mixture, each of the one or more hydrocarbon feedstock, one or more oxygenate feedstock, and one or more additive feed having a charge rate; determining amounts of each of the one or more hydrocarbon feedstock, the one or more oxygenate feedstock, and the one or more additives charged into the blending tank to make the fuel composition mixture; determining a current Reid Vapor Pressure of the fuel composition mixture in the blending tank; comparing the predetermined Reid Vapor Pressure of the fuel composition with the current Reid Vapor Pressure of the fuel composition mixture; and using a trained neural network, adjusting the charge rate of at least one of the one or more hydrocarbon feedstocks, the one or more oxygenate feedstocks, and optionally the one or more additives into the blending tank in response to the amounts of each of the one or more hydrocarbon feedstock, the one or more oxygenate feedstock, and the one or more additives charged into the blending tank and comparing the predetermined Reid Vapor Pressure of the fuel composition and the current Reid Vapor Pressure of the fuel composition mixture to provide the fuel composition having the predetermined Reid Vapor Pressure based upon the current Reid Vapor Pressure of the fuel composition mixture. 13. The method of claim 12, wherein the one or more hydrocarbon feedstock comprises at least two of: a straight-run product feedstock, a reformate feedstock, a cracked gasoline feedstock, a high octant feedstock, an isomerate feedstock, a polymerization feedstock, an alkylate feedstock, a hydrotreated feedstock, and an desulfurization feedstock. 14. The method of claim 12, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 15. The method of claim 12, wherein comparing the predetermined Reid Vapor Pressure of the fuel composition and the current Reid Vapor Pressure of the fuel composition mixture generates comparison data; the method further comprising sending the comparison data to a memory, the memory comprising data associated with Reid Vapor Pressures of specific fuel compositions and data associated with changing the Reid Vapor Pressure of the specific fuel compositions by changing amounts of components of the specific fuel compositions. 16. The method of claim 15, wherein the predetermined Reid Vapor Pressure of the fuel composition is about 8 psi or less. 17. The method of claim 12, wherein adjusting the charge rate of at least one of the one or more hydrocarbon feedstocks comprises decreasing the flow rate of a straight-run product feedstock. 18. The method of claim 12, wherein adjusting the charge rate of the one or more oxygenate feedstocks comprises increasing the flow rate of an ethanol feedstock. 19. The method of claim 12, wherein adjusting the charge rate of the one or more oxygenate feedstocks comprises decreasing the flow rate of an ethanol feedstock. 20. The method of claim 12, wherein the oxygenate feedstock provides at least one of: ethanol, tertiary amyl methyl ether, and ethyl tertiary butyl ether.
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이 특허에 인용된 특허 (11)
Scott William R. ; Gibbs Lewis M., Blending of summer gasoline containing ethanol.
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