Al_2O_3在钒钛烧结矿中的行为研究

STUDY ON BEHAVIOR OF Al_2O_3 IN V-BEARING TITANIFEROUS MAGNETITE SINTER

针对攀钢钒钛烧结矿 Al2 O3含量高的情况 ,在实验室对 Al2 O3在钒钛烧结矿中的行为进行了试验研究。结果表明 ,Al2 O3含量增加对钒钛烧结矿的产量、质量有不利影响 ;钒钛烧结矿中的 Al2 O3主要以固溶体形式赋存于除钙钛矿外的其他矿物相 。

Due to high Al_2O_3 content in V-Ti magnetite sinter at Panzhihua Iron and Steel Group Co..The behavior of Al_2O_3 in such sinter was studied in laboratory.The experiment results showed that high Al_2O_3 content has negative influence on productivity and quality of sinter,Al_2O_3 in sinter is mainly observed in the form of solid solution with other minerals except perovskite phase.The influence of Al_2O_3 content on mineral composition and structure of sinter is great.