Processing of lignocellulosic and related materials

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United States of America Patent

PATENT NO 8647547
APP PUB NO 20110000631A1
SERIAL NO

12705663

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Abstract

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A method for processing lignocellulosic precursors that includes the following steps:

    A. provide a suitably sized lignocellulosic precursor with less than 11% moisture content;B. pack a hydrothermal processing vessel with between 1 and 3 times the free flow volume of the lignocellulosic precursor;C. subject the lignocellulosic precursor in the hydrothermal processing vessel to steam below 100 bar for up to 10 minutes;E. explosively decompress to ambient pressure;and then dry the resultant lignocellulosic product to below about 15% moisture content.

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Patent Owner(s)

Patent OwnerAddress
XYLETEC DEVELOPMENTS LIMITED16 RANGE STREET ASHBURTON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coles, Graeme Douglas Amberley, NZ 7 25

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