期刊
APPLIED ENERGY
卷 154, 期 -, 页码 520-527出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.apenergy.2015.04.115
关键词
Lignocellulosic biomass; Liquefaction; Methyl levulinate
资金
- National Natural Science Foundation of China [31422013]
- Institute of New Technology [CAFYBB2014ZD003, CAFINT2013C05]
- special Fund for Fundamental Research [CAFYBB2014ZD003, CAFINT2013C05]
One-step preparation of methyl levulinate from biomass was investigated. The process used was direct liquefaction under pressure in methanol using a 1 L autoclave. Bamboo, a lignocellulosic biomass, was liquefied using sulfuric acid in subcritical methanol. When sulfuric acid was used as the catalyst, a 30.75 wt% methyl levulinate yield could be obtained from bamboo at 200 degrees C after a reaction time of 120 min when the catalyst loading was 2.5 wt% per 60 g bamboo. In addition, microcrystalline cellulose, corn starch, methyl glucoside and glucose were selected as model compounds for the liquefaction reaction so that the biomass to methyl levulinate reaction pathway could be investigated. The results suggested that lignocellulosic biomass is a renewable material that can be used to produce a high value-added fuel additive (methyl levulinate) by the direct liquefaction under pressure reaction process. (C) 2015 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据