Two-step hydrothermal conversion of Pubescens to obtain furans and phenol compounds separately

被引：26
|
作者：
Luo, Jia [1 ]
Xu, Yong [1 ]
Zhao, Lingjie [1 ]
Dong, Linlin [1 ]
Tong, Dongmei [1 ]
Zhu, Liangfang [1 ]
Hu, Changwei [1 ]
机构：
[1] Sichuan Univ, Key Lab Green Chem & Technol, Minist Educ, Coll Chem, Chengdu 610064, Sichuan, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2010年 / 101卷 / 22期
基金：
高等学校博士学科点专项科研基金;
关键词：
Pubescens; Hydrothermal conversion; Two-step process; Furans; Phenols; HOT-COMPRESSED WATER; SUPERCRITICAL WATER; CATALYTIC HYDRODEOXYGENATION; DIRECT LIQUEFACTION; BIOMASS CONVERSION; HIGH-TEMPERATURE; PYROLYSIS; LIGNIN; DECOMPOSITION; HYDROLYSIS;
D O I：
10.1016/j.biortech.2010.06.097
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The stepwise hydrothermal conversion of Pubescens selectively to furans and phenol compounds was investigated in a sealed autoclave reactor. The influence of reaction temperature and reaction time on the product distribution was studied. The results were compared to those from direct pyrolysis process. The residues from Pubescens via hydrothermal route and pyrolytic route were characterized by SEM and component analysis. A new method for obtaining furans and phenols separately through a two-step process was proposed. The first step was suggested performing at a moderate temperature for a shorter time to obtain liquid product with high furan content, while the second step was designed proceeding at a higher temperature for a comparatively longer time to produce more phenol compounds. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8873 / 8880
页数：8
相关论文
共 50 条
  • [41] Selective production of valuable chemicals from biomass by two-step conversion combining pre-oxidation and hydrothermal degradation
    Muranaka, Yosuke
    Iwai, Akira
    Hasegawa, Isao
    Mae, Kazuhiro
    Hasegawa, I. (hasegawa@cheme.kyoto-u.ac.jp), 1600, Elsevier B.V., Netherlands (234): : 189 - 194
  • [42] Two-step polymerization: Conversion and softening of a dental polymer.
    Asmussen, E
    Peutzfeldt, A
    JOURNAL OF DENTAL RESEARCH, 2002, 81 : A141 - A141
  • [43] Two-Step Hydrothermal Preparation of Carbon Dots for Calcium Ion Detection
    Yue, Juan
    Li, Li
    Cao, Lei
    Zan, Minghui
    Yang, Dian
    Wang, Zheng
    Chang, Zhimin
    Mei, Qian
    Miao, Peng
    Dong, Wen-Fei
    ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (47) : 44566 - 44572
  • [44] A Two-Step Hydrothermal Synthesis Approach to Monodispersed Colloidal Carbon Spheres
    Chen, Chuyang
    Sun, Xudong
    Jiang, Xuchuan
    Niu, Dun
    Yu, Aibing
    Liu, Zhigang
    Li, Ji Guang
    NANOSCALE RESEARCH LETTERS, 2009, 4 (09): : 971 - 976
  • [45] Optimization of Metal Oxide Nanostructures via Two-Step Hydrothermal Synthesis
    Anthony, Leonard Sean
    Perumal, Veeradasan
    2019 17TH IEEE STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT (SCORED), 2019, : 248 - 252
  • [46] A Two-Step Hydrothermal Synthesis Approach to Monodispersed Colloidal Carbon Spheres
    Chuyang Chen
    Xudong Sun
    Xuchuan Jiang
    Dun Niu
    Aibing Yu
    Zhigang Liu
    JiGuang Li
    Nanoscale Research Letters, 4
  • [47] ZnO microrods with etched surface prepared by two-step hydrothermal reaction
    Ying Hou
    Ming Yang
    Guangsheng Pang
    Shouhua Feng
    Journal of Materials Science, 2008, 43 : 2149 - 2152
  • [48] ZnO microrods with etched surface prepared by two-step hydrothermal reaction
    Hou, Ying
    Yang, Ming
    Pang, Guangsheng
    Feng, Shouhua
    JOURNAL OF MATERIALS SCIENCE, 2008, 43 (07) : 2149 - 2152
  • [49] Study on direct conversion of CH4-CO2 to oxygenated compounds by two-step reaction sequence
    Huang, W
    Wang, XH
    Wang, JP
    Yin, LH
    Xie, KC
    CHINESE JOURNAL OF CATALYSIS, 2001, 22 (04) : 321 - 325
  • [50] New iron (III) two-step spin crossover compounds
    Santos, Isabel C.
    Vieira, Bruno J. C.
    Pereira, Laura C. J.
    Gama, Vasco
    ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2011, 67 : C384 - C384
12345