HYDROGEN PEROXIDE PRETREATMENT OF WHEAT STRAW WITH SUBSEQUENT AUTOHYDROLYSIS

被引：0
|
作者：
Zorina, N. V. [1 ]
Evstafev, S. N. [1 ]
机构：
[1] Irkutsk State Tech Univ, 83,Lermontov St, Irkutsk 664074, Russia
来源：
IZVESTIYA VUZOV-PRIKLADNAYA KHIMIYA I BIOTEKHNOLOGIYA | 2013年 / 02期
关键词：
wheat straw; hydrogen peroxide; oxidation; delignification; subcritical autohydrolysis;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effect of hydrogen peroxide pretreatment of wheat straw on the product yield of autohydrolysis conducted at a temperature of 280 degrees C and a pressure of 30 MPa and 10 minutes is studied. The hydrogen peroxide concentration increase was found to enhance the straw biomass solubility during autohydrolysis up to 88.5 % by ADM (absolutely dry mass). The main autohydrolysis products are water-soluble compounds, their maximum content is observed in the sample obtained with 10 % peroxide treatment. Pretreatment significantly increases the yield of delignification products.
引用
收藏
页码：33 / +
页数：4
相关论文
共 50 条
  • [1] Use of hydrogen peroxide to prime the autohydrolysis and enzymatic hydrolysis efficiency of wheat straw pulp residues
    Wu, Xinxing
    Fan, Zhiwei
    Mwansa, Shadrick
    Huang, Chen
    Yong, Qiang
    FUEL, 2023, 346
  • [2] Effect of xylanase pretreatment on hydrogen peroxide bleaching of wheat straw pulp
    Wu, Chaojun
    Li, Weiwei
    Mo, Lihuan
    Li, Jun
    Ma, Wenyan
    Zeng, Jian
    Chen, Kefu
    SECOND INTERNATIONAL PAPERMAKING AND ENVIRONMENT CONFERENCE, PROCEEDING, BOOKS A AND B, 2008, : 433 - 437
  • [3] Electrogenerated alkaline hydrogen peroxide pretreatment of waste wheat straw to enhance enzymatic hydrolysis
    Ji, Zhe
    Wu, Yue
    Li, Xinting
    Wang, Yateng
    Ling, Zhe
    Meng, Yao
    Lu, Peng
    Chen, Fushan
    BIOCHEMICAL ENGINEERING JOURNAL, 2022, 178
  • [4] KINETICS OF HEMICELLULOSE AUTOHYDROLYSIS FOR WHEAT STRAW
    LEWIS, RA
    MOREIRA, AR
    MURPHY, VG
    LINDEN, JC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1981, 182 (AUG): : 97 - INDE
  • [5] Optimization of Alkaline Hydrogen Peroxide Pretreatment and Enzymatic Hydrolysis of Wheat Straw for Enhancing Sugar Yields
    Zhang, Hui
    Wu, Junhui
    FERMENTATION-BASEL, 2023, 9 (10):
  • [6] Autohydrolysis Pretreatment of Waste Wheat Straw for Cellulosic Ethanol Production in a Co-located Straw Pulp Mill
    Qiang Han
    Yanbin Jin
    Hasan Jameel
    Hou-min Chang
    Richard Phillips
    Sunkyu Park
    Applied Biochemistry and Biotechnology, 2015, 175 : 1193 - 1210
  • [7] Autohydrolysis Pretreatment of Waste Wheat Straw for Cellulosic Ethanol Production in a Co-located Straw Pulp Mill
    Han, Qiang
    Jin, Yanbin
    Jameel, Hasan
    Chang, Hou-min
    Phillips, Richard
    Park, Sunkyu
    APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2015, 175 (02) : 1193 - 1210
  • [8] COMBINED AUTOHYDROLYSIS AND ORGANOSOLV TREATMENT OF WHEAT STRAW
    LINDEN, JC
    MURPHY, VG
    MOREIRA, AR
    HENK, LL
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (SEP): : 18 - 18
  • [9] Two-Step Autohydrolysis Pretreatment: Towards High Selective Full Fractionation of Wheat Straw
    Conrad, Marc
    Smirnova, Irina
    CHEMIE INGENIEUR TECHNIK, 2020, 92 (11) : 1723 - 1732
  • [10] Fractionating Wheat Straw via Phosphoric Acid with Hydrogen Peroxide Pretreatment and Structural Elucidation of the Derived Lignin
    Wan, Xue
    Tian, Dong
    Shen, Fei
    Hu, Jinguang
    Yang, Gang
    Zhang, Yanzong
    Deng, Shihuai
    Zhang, Jing
    Zeng, Yongmei
    ENERGY & FUELS, 2018, 32 (04) : 5218 - 5225
12345