化工矿物与加工2026，Vol.55Issue(4)：58-78,21.DOI:10.16283/j.cnki.hgkwyjg.2026.04.008
含硫铅锌矿选矿技术研究进展
Research progress on beneficiation technology of sulfur-bearing lead-zinc ore
敖顺福 1沐兴旺 1惠世和 1高连启 1郎召有 1陈昌才1
作者信息
- 1. 云南驰宏锌锗股份有限公司,云南曲靖 655011
- 折叠
摘要
Abstract
The vast majority of lead-zinc deposits are associated with pyrite,among which pyrite is the most common.However,the dissociation degree of grinding monomer of sulfur-bearing lead-zinc ore is low,and the flo-tability of sulfide minerals is similar and staggered.In particular,marmatite and pyrite have the same iron ion active sites,which makes flotation separation difficult.This paper reviews the resource status,crushing and grinding charac-teristics and floatability characteristics of sulfur-containing lead-zinc ore,and systematically expounds the research and application progress of crushing and screening process,grinding and classification process,flotation process and flota-tion reagents.Future research directions include:based on the difference of sulfide mineral content,disseminated par-ticle size characteristics and natural flotability in sulfur-bearing lead-zinc ores,by selecting a reasonable crushing and grinding process to achieve full grinding monomer dissociation,narrow particle size distribution and reduce overpulveri-zation of sulfide minerals;a reasonable flotation process is used to match highly selective collectors,inhibitors,activa-tors and efficient foaming agents to further expand the floatability difference between minerals,so as to achieve effi-cient,economical and clean beneficiation separation.关键词
铅锌矿/硫铁矿/选矿/碎磨/浮选/浮选药剂Key words
lead-zinc ore/pyrite/mineral processing/grinding/flotation/flotation reagent分类
矿业与冶金引用本文复制引用
敖顺福,沐兴旺,惠世和,高连启,郎召有,陈昌才..含硫铅锌矿选矿技术研究进展[J].化工矿物与加工,2026,55(4):58-78,21.
