发明名称 |
Process for transformation of lignocellulosic biomass or cellulose by tungsten-based solid lewis acids |
摘要 |
The invention relates to a process for transformation of lignocellulosic biomass or cellulose that uses tungsten-based heterogeneous catalysts that are dispersed on an oxide-based substrate, preferably with a base of oxide(s) of aluminum and/or zirconium and/or titanium and/or niobium. The use of these catalysts makes it possible to obtain directly lactic acid with high selectivity while limiting the production of oligosaccharides and soluble polymers. |
申请公布号 |
US8624058(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US201113577988 |
申请日期 |
2011.02.01 |
申请人 |
CHAMBON FLORA;ESSAYEM NADINE;RATABOUL FRANCK;PINEL CATHERINE;CABIAC AMANDINE;GUILLON EMMANUELLE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;IFP ENERGIES NOUVELLES |
发明人 |
CHAMBON FLORA;ESSAYEM NADINE;RATABOUL FRANCK;PINEL CATHERINE;CABIAC AMANDINE;GUILLON EMMANUELLE |
分类号 |
C07C51/00;C07C59/08 |
主分类号 |
C07C51/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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