Non-pressurised pre-treatment, enzymatic hydrolysis and fermentation of waste fractions

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United States of America Patent

PATENT NO 9914944
SERIAL NO

12088431

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Abstract

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The present invention relates to a process for production of fermentation products, including bioethanol by non-pressurized pre-treatment, enzymatic hydrolysis and fermentation of waste fractions containing mono- and/or polysaccharides, having a relatively high dry matter content. The process in its entirety, i.e. from non-pressurized pre-treatment over enzymatic hydrolysis and fermentation to sorting of fermentable and non-fermentable solids can be processed at a relatively high dry matter content in a single vessel or similar device using free fall mixing for the mechanical processing of the waste fraction.

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Patent Owner(s)

Patent OwnerAddress
RENESCIENCE A/SDENMARK FREDERICK WEST ASIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iversen, Frank Krogh Odense M, DK 4 15
Larsen, Jan Tommerup, DK 42 145
Nørholm, Nanna Dreyer Fredericia, DK 2 3

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