Experimental Study on Desilication of the High-phosphorus Hot Metal

被引：1
|
作者：
Xiong, Wei [1 ]
Wang, Jie [1 ]
机构：
[1] Wuhan Univ Sci & Technol, Key Lab Ferrous Met & Resources Utilizat, Minist Educ, Wuhan 430081, Peoples R China
来源：
ADVANCES IN ENERGY SCIENCE AND TECHNOLOGY, PTS 1-4 | 2013年 / 291-294卷
关键词：
High-phosphorus iron ore; Desilication; Hot metal pretreatment;
D O I：
10.4028/www.scientific.net/AMM.291-294.2621
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In order to promote the rational utilization of high-phosphorus iron ore in western Hubei of China, the effect of process parameters on desilication rate of the high-phosphorus hot metal was investigated. The results show that the desilication rate increases slightly with indistinctive effect with the increasing of desilication agent addition. The oxygen efficiency is over 50% when desilication agent addition is about 30kg/t. Desilication rate is higher when the stirring gas flow is about 0.41/min Strengthening stirring of bath at the beginning period can improve kinetics condition of desilication reaction.
引用
收藏
页码：2621 / 2624
页数：4
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