[1]张宏喜,周婷婷,李楠,等.利用乙醇自催化法提取棉秆中的木质素[J].江苏农业科学,2013,41(06):243-245.
　Zhang Hongxi,et al.Extraction of lignin from cotton stalks by pulping autocatalytic method of ethanol[J].Jiangsu Agricultural Sciences,2013,41(06):243-245.
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利用乙醇自催化法提取棉秆中的木质素()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第41卷
期数:
2013年06期
页码:
243-245
栏目:
贮藏与加工
出版日期:
2013-06-25

文章信息/Info

Title:
Extraction of lignin from cotton stalks by pulping autocatalytic method of ethanol
作者:
张宏喜1;  周婷婷1;  李楠1;  薛来奇2;  孟宪锋1
1.昌吉学院化学与应用化学系，新疆昌吉 831100； 2.昌吉学院科研处，新疆昌吉 831100
Author(s):
Zhang Hongxi; et al
关键词:
棉秆; 木质素; 提取; 乙醇
Keywords:
-
分类号:
O636.2
DOI:
-
文献标志码:
A
摘要:
采用乙醇自催化法提取棉秆中的木质素，考察了乙醇浓度、反应温度、反应时间、棉秆－乙醇的固液比等因素对木质素产率的影响规律。确定了乙醇自催化法提取棉秆中木质素的最优提取条件为：乙醇浓度为75%，反应时间为3 h，反应温度为200 ℃，棉秆－乙醇固液比为1 g ∶6 mL。在此条件下所得木质素的产率最高，为47.0%。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2012-11-27
基金项目：昌吉学院科研基金(编号：2010YJZD001)；昌吉学院教研基金(编号：10JYZD002)。
作者简介：张宏喜(1977—)，男，新疆巩留人，博士，副教授，主要从事生物质转化与利用的研究。E-mail：zhx@cjc.edu.cn。
更新日期/Last Update: 2013-06-25