Reduction Study on MgO in a Magnesium Phosphate Ore of Sedimentary Rock Type

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Guiming, Shi^1,2 ; Yichao, Zhou^1 ; Ming, Li^1

College of Resources and Environment, Yuxi Normal University, Yuxi

653100, China^1

School of Resources and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou

341000, China^2

关键词: Low costs;    Magnesium phosphates;    Phosphate ores;    Reduction studies;    Reverse flotation;    Sichuan province;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/4/042016/pdf
DOI  :  10.1088/1755-1315/199/4/042016

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The paper described the mineralogical study and selection experiment of a magnesia phosphate ore in Sichuan province. A good results of P2O5 grade of 33.96%, recovery of 93.51%, MgO grade of 1.42% were obtained by one roughing and one cleaning reverse flotation process with low cost of sulfuric acid and PO-3.