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Title:
BIOMASS GASIFICATION GAS PURIFICATION SYSTEM AND METHOD, AND METHANOL PRODUCTION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2012/020684
Kind Code:
A1
Abstract:
A biomass gas purification system comprises: dust removal equipment (14) that filters soot and dust in biomass gasification gas (including tar components) (13) obtained through the gasification of biomass using a biomass gasification furnace; desulfurization equipment (15) that removes sulfur oxide components in the filtered biomass gasification gas (13); first to third pre-reforming reactors (16A to 16C) that provide pre-reforming catalysts for reforming the tar components in the biomass gasification gas (13) after desulfurization; and a first and second coolers (17A, 17B) that are interposed between the first to third pre-reforming reactors (16A to 16C), and that cool the reformed gas.

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Inventors:
YUKUMOTO ATSUHIRO
MATSUBARA WATARU
TACHIBANA SHINYA
AKIBA TOSHIYA
SHINODA KATSUHIKO
AMARI TAKESHI
Application Number:
PCT/JP2011/067797
Publication Date:
February 16, 2012
Filing Date:
August 03, 2011
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
YUKUMOTO ATSUHIRO
MATSUBARA WATARU
TACHIBANA SHINYA
AKIBA TOSHIYA
SHINODA KATSUHIKO
AMARI TAKESHI
International Classes:
C10K3/02; C10K1/02
Foreign References:
JP2010111779A2010-05-20
JP2009536262A2009-10-08
JP2007204558A2007-08-16
JP2009279473A2009-12-03
JP2001240877A2001-09-04
JP2001240878A2001-09-04
JP2004346285A2004-12-09
JP2006016470A2006-01-19
Other References:
"Century Energy Biomass Pioneered", 28 October 1998, MORIKITA PUBLISHING CO., LTD.
See also references of EP 2604672A4
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
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Claims:



 
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