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Patent Searching and Data


Title:
BIOMASS PROCESSING SYSTEM, SUGAR SOLUTION PRODUCTION METHOD USING BIOMASS STARTING MATERIAL, AND METHOD FOR PRODUCING ALCOHOL
Document Type and Number:
WIPO Patent Application WO/2013/145236
Kind Code:
A1
Abstract:
The present invention has: a hydrothermal decomposition processing unit (17) that, by means of a processing tank having a gas-liquid interface, eliminates the hemicellulose component and the lignin component from a biomass starting material having cellulose, hemicellulose, and lignin by means of decomposition processing under high-temperature, high-pressure conditions; a biomass solid content extraction unit (18) that extracts biomass solid content (20), which is the hydrothermally insoluble component processed by the hydrothermal decomposition processing unit (17); a slurrification tank (21) that interconnects to the biomass solid content extraction unit (18) and slurrifies the extracted biomass solid content (20); and a hydrothermal discharge liquid introduction line (L2) that introduces to the slurrification tank (21) a hydrothermal discharge liquid (16) containing the biomass hydrothermally insoluble component discharged from the hydrothermal decomposition processing unit (17).

Inventors:
GENTA MINORU
TERAKURA SEIICHI
SUZUKI HIDEO
KUROMI YOSHIO
KIMURA YOSHITAKA
Application Number:
PCT/JP2012/058460
Publication Date:
October 03, 2013
Filing Date:
March 29, 2012
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND MECHATRONICS SYSTEMS LTD (JP)
GENTA MINORU
TERAKURA SEIICHI
SUZUKI HIDEO
KUROMI YOSHIO
KIMURA YOSHITAKA
International Classes:
C12P7/10; B09B3/00
Foreign References:
JP2009183153A2009-08-20
JP2003311141A2003-11-05
JP2004105855A2004-04-08
JP2006136263A2006-06-01
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
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