Process for producing hemicellulose sugars and energy from biomass

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United States of America Patent

PATENT NO 9453249
APP PUB NO 20130309728A1
SERIAL NO

13950289

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Abstract

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A method for the production of alcohol and other bioproducts hemicelluloses extracted from biomass prior to thermal conversion of the biomass to energy. The process can be integrated with the host plant process to minimize the energy loss from extracting hemicelluloses. Also disclosed is a Stepwise enzymatic break down of cellulose fibers from a pulping operation which is performed with the redeployment of equipment and vessels contained within typical existing pulp and paper manufacturing mills. The preferred feedstock is highly delignified pulp from acid or alkaline pulping process or from bleaching stage.

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Patent Owner(s)

Patent OwnerAddress
GRANBIO INTELLECTUAL PROPERTY HOLDINGS LLC300 MCINTOSH PARKWAY IP DEPT THOMASTON GA 30286

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pylkkanen, Vesa Atlanta, US 112 648
Retsina, Theodora Atlanta, US 156 843

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