红土镍矿回转窑焙烧-预还原工艺简述  

A Brief Description of Calcining and Pre-reduction Process for Laterite Nickel Kiln

作　　者：李兴杰[1] 

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《有色冶金节能》2015年第2期18-21,共4页Energy Saving of Nonferrous Metallurgy

摘　　要：主要介绍了回转窑焙烧-预还原工艺过程、主要红土镍矿冶炼厂回转窑工艺参数,分析了回转窑工艺特点、存在问题及改进措施。This paper mainly introduces the process of kiln calcining and pre-reducting, the kiln parame- ters of the laterite nickel ore smelters in world, the paper also analyses the process features, existing problems and improvement measures for the kiln.

关 键 词：回转窑 焙烧-预还原 红土镍矿 

分 类 号：TF815[冶金工程—有色金属冶金] TF802.67