Catalytic steam gasification of coal char with alkali carbonates: A study on their synergic effects with calcium hydroxide
详细信息 查看全文
- 作者：Jia Tang ; Jie Wang ; jwang2006@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alkali carbonates ; Calcium hydroxide ; Catalytic gasification ; Coal char ; Synergic effect
- 刊名：Fuel Processing Technology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：142
- 期：Complete
- 页码：34-41
- 全文大小：1271 K
文摘
- •
Catalytic steam gasification of JY coal char (ash-rich) and AF char (ash-free) is studied.
- •
The relative catalytic activities of Li, Na and K carbonates depend on minerals in char.
- •
Impregnating Ca(OH)2 to JY coal facilitates the gasification rate for the three alkali catalysts.
- •
Only the binary K2CO3/Ca(OH)2 catalyst has a better activity for gasification of AF char.
- •
There are some different catalytic synergies between Ca(OH)2 and each alkali carbonate.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |