Large-Scale Biochar Production from Crop Residue: A New Idea and the Biogas-Energy Pyrolysis System

被引：4
|
作者：
Wang, Shenqiang [1 ]
Zhao, Xu [1 ]
Xing, Guangxi [1 ]
Yang, Linzhang [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Soil & Sustainable Agr, Key Lab Soil Environm & Pollut Remediat, Inst Soil Sci, Nanjing 210008, Jiangsu, Peoples R China
来源：
BIORESOURCES | 2013年 / 8卷 / 01期
关键词：
Biochar; Crop residue; Biogas-energy pyrolysis system; Large-scale production;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
Biochar is an effective means to withdraw carbon dioxide (CO2) from the atmosphere and consequently influence the trend of global climate change. However, there still are substantial knowledge gaps for this idea to be applicable. One big question is how to produce biochar from biomass on a large scale. Our idea is to use biogas produced from agricultural wastes as thermal energy for biochar production from cheap crop residues. A continuous biogas-energy pyrolysis system has been designed and successfully piloted to utilize crop residues for biochar production.
引用
收藏
页码：8 / 11
页数：4
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