摘要
攀枝花钒钛磁铁精矿具有低铁、低硅、高钛、高铝、高亚铁、高硫等特点,以此为主要烧结原料的烧结矿,易形成高熔点的矿物结构,烧结矿强度低,一般在66%左右。通过应用提高烧结矿强度的集成技术,包括:强化制粒、实施低硅高碱度与厚料层烧结、进行设备改进、强化漏风治理等,使烧结矿强度达到71%以上。
Panzhihua vanadium titanium magnetite concentrate has such characteristics as low iron, low silica, high tatanium, high alumina, high ferrous iron and high sulphur etc., the magenetite concentrate is used as sintering raw material, it is easy to produce sinter with mineral structure of high melting point, the sinter strength is low, generally＇66% . Through application of such integrated technologies for increasing sinter strength, including intensifying granuhltion, implementation of low silica, high basicity and deep bed sintering, equipment improvement and intensification of air leakage control etc., the sinter strength is increased to more than 71%.
出处
《烧结球团》
北大核心
2010年第3期52-55,共4页
Sintering and Pelletizing
关键词
日高钛钒钛磁铁精矿
烧结
强度
high Ti type vanadium titanium magnetite, sintering, strength
