提高钒钛磁铁精矿为主烧结矿强度的集成技术应用  

INTEPRATION TECHNIC APPLICATION OF V-TI MAQNETITE INCREASE SINTERING INTENSION

作　　者：何木光[1] 蒋大军[1] 张义贤[1] 林千谷[1] 

机构地区：[1]攀枝花钢铁(集团)公司新钢钒公司炼铁厂,四川攀枝花617022

出　　处：《四川冶金》2010年第3期7-11,共5页Sichuan Metallurgy

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,易生成高熔点的矿物结构,使得烧结矿的强度低,一般在66%左右。采取优化、强化制粒、实施低硅高碱度与厚料层烧结、进行设备改进、强化漏风治理等集成技术的应用,以钒钛磁铁精矿为主烧结的烧结矿强度达到71%以上。Panzhihua vanadium titanium maqnetite have characteristic of low iron and silicon and high titanium and high aluminum and high subdetermine and high sulfur, this material create of easy mineral structure for hogh melting point, it bring sinter intensity low, commmonly for 60%. inter intensity achieve upwards 71% of ibeqration technique of appliance for adopt optimize ore blending and granulation and implementation low silicon high basicity and deep-bed and used equipment improved and strengthening airleakage governance etc.

关 键 词：高钒钛磁铁精矿 烧结 强度 

分 类 号：TF046.4[冶金工程—冶金物理化学]