Fuel and related compositions – Liquid fuels
Reexamination Certificate
2011-07-05
2011-07-05
Hill, Jr., Robert J (Department: 1774)
Fuel and related compositions
Liquid fuels
C044S307000, C044S308000, C044S388000, C044S401000, C044S402000, C585S733000, C560S001000, C560S129000
Reexamination Certificate
active
07972392
ABSTRACT:
The invention relates to a fuel preparation for use in diesel engines consisting of plant oil mono-alcohol esters and up to 20 weight percent linear and branched paraffins and olefins of chain length C5-C11 and alcohols of chain length C2-C8, whereby the paraffins, olefins and alcohols are obtained by means of gasification of biomass and subsequent Fischer-Tropsch synthesis not involving any processing of the Fischer-Tropsch fraction by means of hydrogenating procedures and the preparation has a flash point >55° C. and a density >820 kg/m3.
REFERENCES:
patent: 6475375 (2002-11-01), Dancuart
patent: 2003/0126790 (2003-07-01), McCoy
patent: 2004/0231237 (2004-11-01), Boer et al.
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patent: WO 99/21943 (1999-05-01), None
patent: WO 03/004588 (2003-01-01), None
patent: WO 2005/087903 (2005-09-01), None
Althapp Anton
Eichhorn Christian
Rüger Dietmar
Schulze Olaf
Choren Industries GmbH
Foley & Lardner LLP
Hill, Jr. Robert J
McCaig Brian
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