IMPROVED BIOMASS PRETREATMENT PROCESS
Singapore Patent
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Abstract
IMPROVED BIOMASS PRETREATMENT PROCESSThe process for the treatment of ligno-cellulosic biomass comprises the steps of: A) Soaking a ligno-cellulosic biomass feedstock in vapor or liquid water or mixture thereof in the temperature range of 100 to 210°C for 1 minute to 24 hours to create a soaked biomass containing a dry content and a first liquid; B) Separating at least a portion of the first liquid from the soaked biomass to create a first liquid stream and a first solid stream; wherein the first solid stream comprises the soaked biomass; and C) Steam exploding the first solid stream to create a steam exploded stream comprising solids and a second liquid.No Figure

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- 15 United States
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Patent Owner(s)
Patent Owner | Address |
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CHEMTEX ITALIA SPA | ITITALY CITY OF TORTONA |
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Inventor(s)
Inventor Name | Address |
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FERRERO SIMONE | I-15057 TORTONA (ALESSANDRIA) |
CHERCHI FRANCESCO | I-86100 CAMPOBASSO |
TORRE PAOLO | I-16011 ARENZANO (GENOVA) |
OTTONELLO PIERO | I-16156 GENOVA |
COTTI COMETTINI MARCO | 13862 BRUSNENGO (BI) |
BONANNI ANDREA | I-00148 ROMA (ITALY) |
GARBERO MIRKO | I-10138 TORINO |
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