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林产化学与工业

林产化学与工业 ›› 2013, Vol. 33 ›› Issue (2): 81-84.doi: 10.3969/j.issn.0253-2417.2013.02.014

• 研究报告 • 上一篇    下一篇

生物质成型炭的制备及其性能研究

卢辛成, 蒋剑春, 孟中磊, 孙康, 谢新苹   

  1. 中国林业科学研究院 林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局 林产 化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室, 江苏 南京 210042
  • 收稿日期:2012-03-23 修回日期:1900-01-01 出版日期:2013-04-30 发布日期:2013-04-30
  • 通讯作者: 蒋剑春(1955- ),男,研究员,博士,博士生导师,主要从事生物质能源和炭材料的研究开发工作;E-mail:bio-energy@163.com。

Preparation and Properties of Formed Biomass Charcoal

LU Xin-cheng, JIANG Jian-chun, MENG Zhong-lei, SUN Kang, XIE Xin-ping   

  1. Institute of Chemical Industry of Forest Products, CAF;National Engineering Lab. for Biomass Chemical Utilization;Key and Open Lab. of Forest Chemical Engineering, SFA;Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China
  • Received:2012-03-23 Revised:1900-01-01 Online:2013-04-30 Published:2013-04-30

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摘要： 以生物质炭粉为原料制备成型炭燃料,考察了黏结剂种类、用量以及热处理温度对成型炭性能的影响。结果表明:羧甲基纤维素用作黏结剂制备得到的成型炭性能优于以淀粉为黏结剂制备的成型炭,并且得到最优的工艺条件为黏结剂添加量为6 %,在200 ℃下热处理1 h。测定了制备得到的成型炭的理化性能,其固定碳质量分数可达到88.95 %,热值为30.6 kJ/g,强度为99.83 %。

关键词: 生物质粉状炭, 成型炭, 黏结剂, 热值, 强度

Abstract: Formed biomass charcoal was prepared by powder charcoal from biomass. The influences of category, dosage of adhesive and temperature of the heat treatment on the properties of the formed biomass charcoal were studied. It was found that formed biomass charcoal prepared using carboxymethylcellulose as an adhesive has a better performance than that from amylum. The optimum technological process is that the dosage of adhesive is 6 % and heat treatment at 200 ℃ for one hour. Physical and chemical properties of the formed charcoal were also studied. The results showed that the formed biomass charcoal has the fixed carbon content of 88.95 %, heat value of 30.6 kJ/g and abrasion resistance of 99.83 %.

Key words: biomass charcoal powder, formed charcoal, adhesive, heat value, abrasion resistance

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