Hydrogen production by Zhundong coal gasification in supercritical water
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- 作者：Hui Jin ; jinhui@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yunan Chen ; Zhiwei Ge ; Shanke Liu ; Changsheng Ren ; Liejin Guo
- 关键词：Supercritical water gasification ; Zhundong coal ; Carbon gasification efficiency ; Sodium transformation
- 刊名：International Journal of Hydrogen Energy
- 出版年：2015
- 出版时间：14 December 2015
- 年：2015
- 卷：40
- 期：46
- 页码：16096-16103
- 全文大小：1127 K
文摘
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Gasification and sodium transformation characteristics were obtained in SCW.
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SCW fluidized bed was used to gasify high sodium content Zhundong coal.
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Low concentration and long residence time favors sodium release from solid phase.
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More than 95% of carbon gasification efficiency was obtained.
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SCW fluidized bed was proved promising in on-line sodium separation.