Effect of pyrolysis temperature on char structure and chemical speciation of alkali and alkaline earth metallic species in biochar
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- 作者：Yijun Zhaoa ; b ; Dongdong Fenga ; Yu Zhanga ; Yudong Huangb ; Shaozeng Suna ; sunsz@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Biochar ; Pyrolysis ; Speciation ; Alkali and alkaline earth metal ; Char structure
- 刊名：Fuel Processing Technology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：141
- 期：part_P1
- 页码：54-60
- 全文大小：1115 K
文摘
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The influence of the volatile–char interactions was eliminated in order to study the effect of pyrolysis temperature alone.
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It is focused on the effect of pyrolysis temperature on chemical speciation of AAEM species.
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Raman, FTIR and XPS were used to identify the comprehensive information of biochar structure and functional groups.