发明名称 |
CONTINUOUS LIGNIN CONVERSION PROCESS |
摘要 |
This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The process comprises thermally treating the ligno-cellulosic biomass and then subjecting the thermally treated ligno-cellulosic biomass to a step of fiber shives reduction to produce a low viscosity slurry. The continuous process has been demonstrated to create slurry, raise the slurry to ultra high pressures, deoxygenate the lignin in a reactor over a catalyst which not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles. |
申请公布号 |
US2016264875(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201415032642 |
申请日期 |
2014.10.31 |
申请人 |
BIOCHEMTEX S.p.A. |
发明人 |
OTTONELLO Piero;TORRE Paolo;PARAVISI Stefano;PREFUMO Chiara;PASTORINO Pietro |
分类号 |
C10G3/00;C07C51/16;C10G1/08;C10G1/00;C01B3/34;C08G63/78;C08G63/183;C07C1/22;C01B31/20;C07C37/54;C07C29/132 |
主分类号 |
C10G3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tortona IT |