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Patent Searching and Data


Title:
BIOMASS TREATMENT SYSTEM AND SUGAR-SOLUTION PRODUCTION METHOD USING A BIOMASS FEEDSTOCK
Document Type and Number:
WIPO Patent Application WO/2012/004895
Kind Code:
A1
Abstract:
The disclosed device body (13), which is a treatment tank that has a gas-liquid interface (13a), is provided with: a hydrothermal decomposition device (17) which is a biomass treatment device that decomposes cellulose, a hemicellulose, and lignin from a biomass feedstock (11) under high-temperature/high-pressure conditions and removes the lignin component and the hemicellulose component; a biomass-solids extraction unit (18) that extracts biomass solids (the hot-water-insoluble component) (20) treated in the hydrothermal decomposition device (17); and a slurrying tank (21) that connects to the biomass-solids extraction unit (18). Water (19) is injected into the slurrying tank and the extracted biomass solids (20) are added, forming a slurry.

Inventors:
SUZUKI HIDEO
KUROMI YOSHIO
KIMURA YOSHITAKA
Application Number:
PCT/JP2010/061725
Publication Date:
January 12, 2012
Filing Date:
July 09, 2010
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
SUZUKI HIDEO
KUROMI YOSHIO
KIMURA YOSHITAKA
International Classes:
B09B3/00; B01J3/00; C12P7/10; C12P19/14
Foreign References:
JP2009183805A2009-08-20
JP2006136263A2006-06-01
JP2008104452A2008-05-08
JP2005168335A2005-06-30
JP2009183153A2009-08-20
JP2009183154A2009-08-20
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
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Claims: