黄磷粉矿的利用与成球技术  

Utilization of fine ore of elemental phosphorus production and its pelleting technology

作　　者：骆彪 

机构地区：[1]禄丰天源工贸有限公司,云南楚雄651224

出　　处：《磷肥与复肥》2012年第5期61-63,共3页Phosphate & Compound Fertilizer

摘　　要：由于黄磷生产用矿的品位逐年下降,原来不用的黄磷粉矿和中低品位浮选精矿通过成球技术已用于黄磷生产。介绍我国黄磷企业利用黄磷粉矿和浮选精矿成球的工艺技术,评述各种成球工艺的投资、成本和球团效果。Because of the decrease of phosphate rock grade, the unutilized fine ore and medium and low grade flotation concentrate are used to produce the elemental phosphorus with the pelleting technology. The technology of elemental phosphorus production with the fine ore and flotation concentrate in China is introduced. The investment, cost and pelleting effect of pelleting technologies are reviewed.

关 键 词：黄磷 粉矿 中低品位磷矿 浮选精矿 成球技术 

分 类 号：TQ126.317[化学工程—无机化工]