Effect of temperature on gasification performance and sodium transformation of Zhundong coal
详细信息 查看全文
- 作者：Haixia Zhanga ; zhanghaixia@iet.cn" class="auth_mail" title="E-mail the corresponding author ; Xuewen Guoa ; b ; Zhiping Zhua
- 关键词：Zhundong coal ; Sodium transformation ; Agglomeration ; Fluidized bed gasification ; Gasification performance
- 刊名：Fuel
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：189
- 期：Complete
- 页码：301-311
- 全文大小：2450 K
文摘
- class="listitem" id="list_l0005">
- class="label">•
A high sodium Zhundong coal was gasified in a novel design of fluidized bed gasifier.
- class="label">•
Zhundong coal shows good gasification performance due to the catalytic effect of sodium in coal ash.
- class="label">•
The experimental results are in accordance with the ternary phase diagram prediction of Na2O-SiO2-Al2O3.
- class="label">•
Ways of inhibiting agglomeration are proposed for high sodium coal gasification.
- class="label">•
The formation of high melting point sodium-containing compound NaAlSiO4 is the essence to inhibit agglomeration.