辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2010, Vol. 30 ›› Issue (4): 19-21.DOI: 10.3696/j.issn.1672-6952.2010.04.006

• 石油化工 • 上一篇    下一篇

稀盐酸预处理木质纤维素研究[

姚秀清杨翔华   

  1. 辽宁石油化工大学环境与生物工程学院,辽宁抚顺 113001
  • 收稿日期:2010-09-20 出版日期:2010-12-20 发布日期:2017-07-17

Pretreatment Process for Lignocellulose by Dilute Hydrochloric Acid

YAO Xiu-qing, YANG Xiang-hua   

  1. School of Environment and Bioengineering,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China.
  • Received:2010-09-20 Published:2010-12-20 Online:2017-07-17

摘要: 研究了稀盐酸处理木质纤维素,应用Plackett-Burman设计的实验方法考察了反应时间(t)、反应温度(θ)、盐酸质量分数(c)和液固质量比(r)4个因素对木质纤维素预处理效果的影响,并对这4个因素进行组合优化工艺过程。结果表明,当t=1 h、θ=115 ℃、c=1%,r=10为较优化的反应条件。

关键词: 木质纤维素, 预处理, P-B设计, 稀盐酸, 燃料乙醇

Abstract: Pretreatment process for lignocellulose by dilute hydrochloric acid was performed and four factors including reaction temperature (θ), reaction time (t), concentration of hydrochloric acid (c), and the ratio of liquid/solid (r) were studied by method of Plackett-Burman design. Finally, the preferred pretreatment conditions are found as follows: t=1 h,θ=115 ℃,c=1% and r=10.

Key words: Lignocellulose, Pretreatment, Plackett-Burman design, Dilute hydrochloric acid, Fuel ethanol

引用本文

姚秀清, 杨翔华. 稀盐酸预处理木质纤维素研究[[J]. 辽宁石油化工大学学报, 2010, 30(4): 19-21.

YAO Xiu-qing, YANG Xiang-hua. Pretreatment Process for Lignocellulose by Dilute Hydrochloric Acid[J]. Journal of Liaoning Petrochemical University, 2010, 30(4): 19-21.

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链接本文: http://journal.lnpu.edu.cn/CN/10.3696/j.issn.1672-6952.2010.04.006

               http://journal.lnpu.edu.cn/CN/Y2010/V30/I4/19