Chinese core journals in science and technology
Chemical Abstracts Service (CAS) database
EBSCO Academic Database in the United States
Japan Science and Technology Agency Database (JST)
Journal Guide
2025
2024
2023
2022
2021
2020
2019
Study on beneficiation process of lead-zinc sulfide ore from Lancang
- English Author：
- Kunming Metallurgy Research Institute&Yunnan Key Laboratory for New Technology of Beneficiation and Metallurgy&State Key Laboratory of Pressure Hydrometallurgical Technology of Associated Nonferrous Metal Resources
- Unit：
- This document has not been uploaded！
- Abstract
- Online Preview
- References
Abstract:
Based on the properties of the lead-zinc sulfide ore from Lancang,the preferential flotation for lead while suppressing zinc is studied.The results show that when the grinding fineness is 80 %-0.074 mm and the reagent regime is optimum,the process of once fast flotation and preferential flotation for lead while suppressing zinc can obtain the lead concentrate with Pb grade 66.49 %,Zn grade 1.56 % and lead recovery rate 89.04 %,and the zinc concentrate with Zn grade 46.45 %,Pb grade 3.45 % and zinc recovery rate 92.20 %.The lead and zinc are both recovered in a good way.
Keywords:
lead-zinc sulfide ore;preferential flotation;fast flotation;lead flotation and zinc suppression;suppressant
