Experimental on Making Slag Modifiers by Converter Dedusting Resources
CHEN Jun1,2
（1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China 2. State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization， Pangang Group Research Institute Co., Ltd., Panzhihua 617000, Sichuan, China）
Abstract：in order to realize the cyclic utilization of converter dedusting resources, precipitator dust, converter slug, waste magnesite brick, carborundum and adhesives were mixed according to a certain proportion to make modifier to change the final slag of converter, and industrial test was carried out to verify the modifing effect of the new modifier. Industrial test shows that by using the new modifier, TFe content of the slag reduced by 1.31%, while MgO content increased by 0.71%; compared with the original modifier, slag rising time and splashing time were shortened by 0.11min and 0.12min respectively. The new modifier obtained a better slag splashing effect. The successful development of the new modifier not only made the secondary resource cyclic utilization but also improved the metallurgical effect and reduced cost of production。
收稿日期: 2014-04-01
出版日期: 2014-12-02
引用本文:
陈 均 . 转炉除尘资源作终渣调整剂的试验[J]. 钢铁, 2014, 49(12): 80-84.
CHEN Jun,. Experimental on Making Slag Modifiers by Converter Dedusting Resources. Iron and Steel, 2014, 49(12): 80-84.
2014, Vol. 49 
