Invention Grant
US07938867B2 Fuel composition containing a medium substantially free of sulphur and process thereof
有权
含有基本上不含硫的介质的燃料组合物及其工艺
- Patent Title: Fuel composition containing a medium substantially free of sulphur and process thereof
- Patent Title (中): 含有基本上不含硫的介质的燃料组合物及其工艺
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Application No.: US11852459Application Date: 2007-09-10
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Publication No.: US07938867B2Publication Date: 2011-05-10
- Inventor: David L. Spivey , Robert H. Barbour , William B. Chamberlin, III , John K. Pudelski
- Applicant: David L. Spivey , Robert H. Barbour , William B. Chamberlin, III , John K. Pudelski
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Christopher D. Hilker; David M. Shold
- Main IPC: C10L1/10
- IPC: C10L1/10 ; C10L1/18
Abstract:
A fuel composition contains (a) a medium substantially free of to free of sulphur; (b) a detergent/dispersant additive; and (c) a liquid fuel where the medium substantially free of to free of sulphur is an aliphatic hydrocarbon solvent, and where the aliphatic hydrocarbon solvent is present from at least about 50 wt % to about 100 wt % of the total amount of the medium. The fuel composition is prepared by a process and is useful in a process, where the fuel composition includes a medium that is a hydrocarbon or a nonhydrocarbon or a mixture thereof, to increase the efficiency of an exhaust after-treatment device of an internal combustion engine.
Public/Granted literature
- US20080000147A1 Fuel Composition Containing a Medium Substantially Free of Sulphur and Process Thereof Public/Granted day:2008-01-03
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