Hydrothermal Carbonization of Corncob Residues for Hydrochar Production

被引：138
|
作者：
Zhang, Lei [1 ]
Wang, Qiang [1 ]
Wang, Baobin [1 ]
Yang, Guihua [1 ]
Lucia, Lucian A. [1 ,2 ]
Chen, Jiachuan [1 ]
机构：
[1] Qilu Univ Technol, Key Lab Pulp & Paper Sci & Technol, Minist Educ, Jinan 250353, Peoples R China
[2] N Carolina State Univ, Lab Soft Mat & Green Chem, Dept Forest Biomat, Raleigh, NC 27695 USA
来源：
ENERGY & FUELS | 2015年 / 29卷 / 02期
基金：
美国国家科学基金会;
关键词：
DISSOLVING PULP PRODUCTION; SOLID-FUEL PRODUCTION; SEWAGE-SLUDGE; COMBUSTION; CONVERSION; BIOMASS; CARBONS; LIQUOR; XYLOSE; LIGNIN;
D O I：
10.1021/ef502462p
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Upgrading corncob residues (CCR) to a high quality energy resource is an effective utilization of an underutilized industrial lignocellulose waste. A hydrothermal carbonization technique was therefore employed to generate a high heating value (HHV) hydrochar. Results showed that its HHV increased 47% after treatment at 230 degrees C for 1.5 h. Decreases in H/C and O/C verified that reductions in C and O reactions were occurring following hydrothermal carbonization. The chemical and thermal properties of the final hydrochar as analyzed by FT-IR, TG/DTG, and XRD analyses indicated that dehydration and decarboxylation were the predominant pathways for the C and O reductions. The present hydrothermal carbonization process is offered as a promising approach to upgrade CCR to a high heating value hydrochar under mild conditions
引用
收藏
页码：872 / 876
页数：5
相关论文
共 50 条
  • [31] Hydrothermal carbonization of Chinese medicine residues: Formation of humic acids and combustion performance of extracted hydrochar
    Wang, Rui
    Zheng, Xiaoyuan
    Feng, Zhenyang
    Feng, Yuheng
    Ying, Zhi
    Wang, Bo
    Dou, Binlin
    SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 925
  • [32] Hydrothermal carbonization of forestry residues: influence of reaction temperature on holocellulose-derived hydrochar properties
    Liu, Fangyan
    Yu, Ruidong
    Guo, Minghui
    JOURNAL OF MATERIALS SCIENCE, 2017, 52 (03) : 1736 - 1746
  • [33] ASSESSING THE HEAT AND ENERGY BALANCES OF HYDROCHAR PRODUCTION VIA HYDROTHERMAL CARBONIZATION OF OLIVE POMACE
    Missaoui, A.
    Bostyn, S.
    Belandria, V.
    Sarh, B.
    Gokalp, I.
    PAPERS OF THE 25TH EUROPEAN BIOMASS CONFERENCE, 2017, : 1393 - 1398
  • [34] Co-hydrothermal carbonization of polyvinyl chloride and corncob for clean solid fuel production
    Lu, Xiaoluan
    Ma, Xiaoqian
    Chen, Xinfei
    Yao, Zhongliang
    Zhang, Chaoyue
    BIORESOURCE TECHNOLOGY, 2020, 301
  • [35] Hydrochar produced by hydrothermal carbonization reaction of food wastes
    Bae, Sunyoung
    Choi, Minseon
    Choi, Jaeyoung
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 247
  • [36] Hydrothermal carbonization of agricultural residues
    Oliveira, Ivo
    Bloehse, Dennis
    Ramke, Hans-Guenter
    BIORESOURCE TECHNOLOGY, 2013, 142 : 138 - 146
  • [37] Production of solid hydrochar from waste seaweed by hydrothermal carbonization: effect of process variables
    Soroush, Sepideh
    Ronsse, Frederik
    Verberckmoes, An
    Verpoort, Francis
    Park, Jihae
    Wu, Di
    Heynderickx, Philippe M.
    BIOMASS CONVERSION AND BIOREFINERY, 2024, 14 (01) : 183 - 197
  • [38] Production of solid hydrochar from waste seaweed by hydrothermal carbonization: effect of process variables
    Sepideh Soroush
    Frederik Ronsse
    An Verberckmoes
    Francis Verpoort
    Jihae Park
    Di Wu
    Philippe M. Heynderickx
    Biomass Conversion and Biorefinery, 2024, 14 : 183 - 197
  • [39] REE recovery and hydrochar production from a hyperaccumulator by microwave-assisted hydrothermal carbonization
    Li, Shiyu
    Zhang, Wencai
    MINERALS ENGINEERING, 2024, 208
  • [40] Evaluating performance of pyrolysis and gasification processes of agriculture residues-derived hydrochar: Effect of hydrothermal carbonization
    Raheem, Abdul
    He, Qing
    Ding, Lu
    Dastyar, Wafa
    Yu, Guangsuo
    JOURNAL OF CLEANER PRODUCTION, 2022, 338
12345