摘要
北京矿冶研究总院和凡口铅锌矿共同研发的新四产品工艺流程 ,其原则流程为快速浮选得高铅精矿和高锌精矿、铅锌中矿合并细磨混合浮选得铅锌混合精矿。特点为流程精简、节省浮选机、药剂种类少、高产品质量和高回收率。本文重点阐述关键技术、国家发明专利技术和多项原创新技术 。
The new technical flowsheet of four products was researched and developed by BGRIMM and Fankou Lead and Zinc Mine.The principle flowsheet consist of speed flotation to obtain lead and zinc concentrat in high quality;lead and zinc middle product mixed,after finegrind,was treated in luck flotation to obtain lead and zinc bulk concentrate.The charateristic are the flowsheet is simple,save much volume of flotation machine.Less type of reagents used,quality and recovery in concentrate are high.This paper describe the key of technology are auther's invent patent and many new original technology developed.The technological flowsheet come up to advanced world standand in general.
出处
《有色金属（选矿部分）》
CAS
北大核心
2004年第3期10-15,28,共7页
Nonferrous Metals（Mineral Processing Section）
关键词
快速浮选
中矿细磨
混合浮选
组合抑制剂
speed flotation
middle product fine ground
bulk flotation
combined depresent
