发明名称 |
Continuous counter-current organosolv processing of lignocellulosic feedstocks |
摘要 |
A modular process for organosolv fractionation of lignocellulosic feedstocks into component parts and further processing of said component parts into at least fuel-grade ethanol and four classes of lignin derivatives. The modular process comprises a first processing module configured for physico-chemically digesting lignocellulosic feedstocks with an organic solvent thereby producing a cellulosic solids fraction and a liquid fraction, a second processing module configured for producing at least a fuel-grade ethanol and a first class of novel lignin derivatives from the cellulosic solids fraction, a third processing module configured for separating a second class and a third class of lignin derivatives from the liquid fraction and further processing the liquid fraction to produce a distillate and a stillage, a fourth processing module configured for separating a fourth class of lignin derivatives from the stillage and further processing the stillage to produce a sugar syrup.
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申请公布号 |
US7465791(B1) |
申请公布日期 |
2008.12.16 |
申请号 |
US20080022831 |
申请日期 |
2008.01.30 |
申请人 |
LIGNOL INNOVATIONS LTD. |
发明人 |
HALLBERG CHRISTER;O'CONNOR DONALD;RUSHTON MICHAEL;PYE EDWARD KENDALL;GJENNESTAD GORDON;BERLIN ALEX;MACLACHLAN JOHN ROSS |
分类号 |
C07G99/00;C07G1/00;C08H7/00;C08H8/00;C12P7/10;D21C3/20 |
主分类号 |
C07G99/00 |
代理机构 |
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