Catalytic upgrading of coal gaseous tar over Y-type zeolites
详细信息 查看全文
- 作者：Xiaojun Kong ; Yonghui Bai ; Lunjing Yan ; Fan Li
- 关键词：Coal pyrolysis ; Gaseous tar upgrading ; Light aromatics ; Condensed aromatics
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：180
- 期：Complete
- 页码：205-210
- 全文大小：591 K
文摘
- •
Three USY zeolites were evaluated in the upgrading of coal gaseous tar by Py-GC/MS.
- •
Excellent cracking ability for condensed aromatics was observed with high yields of BTEXN.
- •
Catalyst acidity and coal property were important factors affecting final results.
- •
A mechanism was proposed to explain the catalytic cracking over USY zeolites.