Research of Sulfur Release During Wangqing Oil Shale Retorting

被引：1
|
作者：
Qin, Hong [1 ]
Zhang, Baolai [1 ]
Wang, Qing [1 ]
机构：
[1] NE Dianli Univ, Jilin, Peoples R China
来源：
ADVANCED BUILDING MATERIALS AND STRUCTURAL ENGINEERING | 2012年 / 461卷
关键词：
Oil shale; Retort; H2S; COS; PYROLYSIS;
D O I：
10.4028/www.scientific.net/AMR.461.187
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Sulfur release was studied during the retorting of oil shale in a bench-scale reactor. H2S and COS were measured in retorting gas and sulfur element was determined in the semi-coke. Wangqing oil shale was selected as a sample in the tests. The results show that both two main factors affect the sulfur release during the samples distillation between 300 degrees C and 600 C. The H2S releases below 550 degrees C, while COS escapes mainly in two stages of 300 degrees C-450 degrees C and 500 degrees C-600 degrees c.
引用
收藏
页码：187 / 190
页数：4
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