Integrated conversion of hemicellulose and cellulose from lignocellulosic biomass
Integrated conversion of hemicellulose and cellulose from lignocellulosic biomass
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DOI：
10.1039/c2ee23617f
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发表时间：
2013-01-01
影响因子：
32.5
通讯作者：
Dumesic, James A.
中科院分区：
文献类型：
--
作者：
Alonso, David Martin;Wettstein, Stephanie G.;Dumesic, James A.
使用γ-戊内酯（GVL）作为溶剂，木质纤维素生物质的纤维素级分可以转化为乙酰丙酸（LA），而在相同条件下，半纤维素级分可以转化为糠醛。该方法允许在单个反应器中同时转化半纤维素和纤维素，从而消除了用于使生物质破碎的预处理步骤并简化了产物分离。
Using gamma-valerolactone (GVL) as solvent, the cellulosic fraction of lignocellulosic biomass can be converted into levulinic acid (LA), while at the same conditions the hemicellulose fraction can be converted into furfural. This process allows for the conversion of hemicellulose and cellulose simultaneously in a single reactor, thus eliminating pre-treatment steps to fractionate biomass and simplifying product separation.