Catalytic Effect Research of Minerals on Coke Reactivity

被引：0
|
作者：
Zhang Lei [1 ]
Wang Wei-min [1 ]
Cui Ping [2 ]
机构：
[1] Baoshan Iron & Steel Co Ltd, Baosteel Branch, Iron Making Plant, Shanghai 200941, Peoples R China
[2] Anhui Univ Technol, Maanshan 243002, Anhui, Peoples R China
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2009年 / 16卷
关键词：
coke; mineral; reactivity; catalytic effect;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The catalytic effect of minerals on coke reactivity is investigated in detail by absorbing several kinds of mineral oxides that the coke itself contains or exists in blast furnace on coke surface. The results indicate that alkaline-earth metal oxide compounds BaO, CaO, MgO and interim metal oxide compounds Fe(2)O(3), CuO, V(2)O(5) have positive catalysis on coke reactivity, TiO(2) and the nonmetal element F have negative effect. The element S have obviously positive catalysis, while B can reduce the coke reactivity obviously.
引用
收藏
页码：411 / 414
页数：4
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