The densification of bio-char: Effect of pyrolysis temperature on the qualities of pellets
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- 作者：Qiang Hu ; Haiping Yang ; Dingding Yao ; Danchen Zhu ; Xianhua Wang ; Jingai Shao ; Hanping Chen ; fbghust@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bio-char ; Pelletization ; Pyrolysis temperature ; Quality ; Bonding mechanism
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：200
- 期：Complete
- 页码：521-527
- 全文大小：445 K
文摘
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Pelletization of bio-char derived from biomass pyrolysis was investigated.
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The optimal pelletizing conditions for bio-char densification were 128 MPa pressure and 35% water content.
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Effect of pyrolysis temperature on densification of bio-char pellets was determined.
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The bonding mechanism of the pellets derived from bio-char pyrolyzed at different temperatures was studied.
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Pellets compacted from 550 to 650 °C bio-char showed superior qualities for application as renewable biofuels.