| 木质纤维素类生物质酸水解研究进展 |
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| 引用本文： | 张毅民,杨静,吕学斌,马沛生.木质纤维素类生物质酸水解研究进展[J].世界科技研究与发展,2007,29(1):48-54. |
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| 作者姓名： | 张毅民 杨静 吕学斌 马沛生 |
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| 作者单位： | 1. 天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072;石河子大学化学化工学院,石河子,832003
2. 天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072 |
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| 摘 要： | 木质纤维素中纤维素和半纤维素经酸水解可转化为糖,糖进一步可生产燃料乙醇和其他化工产品。因此,木质纤维素酸水解制备糖是纤维素转化过程中关键步骤。本文综述了硫酸、盐酸、硝酸、磷酸、马来酸等无机、有机酸水解木质纤维素类生物质研究进展,对各种酸水解工艺的优缺点进行了分析和比较,指出了木质纤维素类生物质酸水解的研究方向。
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| 关 键 词： | 生物质 木质纤维素 纤维素 半纤维素 酸水解 预处理 |
Research Processes in Acid Hydrolysis of Lignocellulosic Biomass |
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| ZHANG Yimin,YANG Jing,L Xuebin,MA Peisheng.Research Processes in Acid Hydrolysis of Lignocellulosic Biomass[J].World Sci-tech R & D,2007,29(1):48-54. |
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| Authors: | ZHANG Yimin YANG Jing L Xuebin MA Peisheng |
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| Institution: | ZHANG Yimin,YANG Jing,L(U) Xuebin,MA Peisheng |
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| Abstract: | Considerable research effort has been extended on investigating acid hydrolysis of cellulose and hemicellulose in lignocellulosic biomass to obtain commercial quantities of fermentable sugars which can be used in the production of ethanol and value-added chemicals. In this paper,the research on acid hydrolysis of lignocellulosic biomass is reviewed. The background and improvement of hydrolysis via sulfuric acid,hydrochloric acid,nitric acid phosphoric acid and maleic acid were described respectively and the merits and shortcomings of each hydrolysis technology were discussed. The future research trend in acid hydrolysis of lignocellulosic biomass was presented. |
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| Keywords: | biomass lignocellulose cellulose hemicellulose acid hydrolysis pretreatment |
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