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Investigation on the correlation between ferrous ion and the floatability of pyrite with different oxidation degrees 期刊论文
MINERALS ENGINEERING, 2022, 卷号: 184, 页码: 7
Authors:  Zhao, Haiping;  Niu, Xiaopeng;  Dong, Bingxu;  Jia, Xianbing;  Ruan, Renman
Favorite  |  View/Download：15/0  |  Submit date：2023/02/24
Pyrite Flotation  Oxidation degree  Xanthate oxidation  Ferrous ions  
A nanoscale qualitative study on the role of sodium hydrosulfide in oxidized carrollite flotation 期刊论文
INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY, 2021, 卷号: 31, 期号: 6, 页码: 1085-1093
Authors:  Zhao, Haiping;  Ruan, Renman;  Niu, Xiaopeng;  Li, Li;  Zhang, Enpu
Favorite  |  View/Download：40/0  |  Submit date：2022/06/15
Oxidized carrollite  Sulfidisation  Sodium hydrosulfide  Potassium butyl xanthate  Interaction  Chemisorption  
Effect of particle size on chalcocite dissolution kinetics in column leaching under controlled Eh and its implications 期刊论文
PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING, 2020, 卷号: 56, 期号: 4, 页码: 676-692
Authors:  Phyo, Htet Aung;  Jia, Yan;  Tan, Qiaoyi;  Zhao, Shenggui;  Liang, Xinxing;  Ruan, Renman;  Niu, Xiaopeng
Favorite  |  View/Download：64/0  |  Submit date：2021/03/29
particle size  column leaching  chalcocite  shrinking core model  X-ray CT  
Correlation of surface oxidation with xanthate adsorption and pyrite flotation 期刊论文
APPLIED SURFACE SCIENCE, 2019, 卷号: 495, 页码: 9
Authors:  Niu, Xiaopeng;  Chen, Jianhua;  Li, Yuqiong;  Xia, Liuyin;  Li, Li;  Sun, Heyun;  Ruan, Renman
Favorite  |  View/Download：71/0  |  Submit date：2019/11/12
Surface oxidation  Xanthate adsorption  Pyrite flotation  
方铅矿、黄铜矿和黄铁矿表面氧化与可浮性研究 学位论文
: 中国科学院大学, 2019
Authors:  牛晓鹏
Adobe PDF(15196Kb)  |  Favorite  |  View/Download：91/0  |  Submit date：2020/06/17
表面氧化,硫化矿,可浮性,关联  
HO center dot selective cleavage Fe-S bond for FeS2 electrolysis in alkaline solution 期刊论文
ELECTROCHIMICA ACTA, 2019, 卷号: 306, 页码: 327-338
Authors:  Zhang, Tong;  Wang, Yingqian;  Hu, Yingnan;  Wang, Zhi;  Chen, Jianhua;  Niu, Xiaopeng;  Li, Yuqiong;  Gong, Xuzhong
Favorite  |  View/Download：52/0  |  Submit date：2019/06/14
HO center dot  FeS2  Completed oxidation  Fe-S bond  Selective cleavage  
Correlation of Surface Adsorption and Oxidation with a Floatability Difference of Galena and Pyrite in High-Alkaline Lime Systems 期刊论文
LANGMUIR, 2018, 卷号: 34, 期号: 8, 页码: 2716-2724
Authors:  Niu, Xiaopeng;  Ruan, Renman;  Xia, Liuyin;  Li, Li;  Sun, Heyun;  Jia, Yan;  Tan, Qaoyi
Favorite  |  View/Download：36/0  |  Submit date：2018/06/11
Limited role of sessile acidophiles in pyrite oxidation below redox potential of 650 mV 期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7
Authors:  Liu, Chang;  Jia, Yan;  Sun, Heyun;  Tan, Qiaoyi;  Niu, Xiaopeng;  Leng, Xuekun;  Ruan, Renman
Adobe PDF(2398Kb)  |  Favorite  |  View/Download：40/0  |  Submit date：2017/09/06
Study on the second stage of chalcocite leaching in column with redox potential control and its implications 期刊论文
HYDROMETALLURGY, 2015, 卷号: 155, 期号: MAY, 页码: 141-152
Authors:  Niu, Xiaopeng;  Ruan, Renman;  Tan, Qiaoyi;  Jia, Yan;  Sun, Heyun
Adobe PDF(3150Kb)  |  Favorite  |  View/Download：51/0  |  Submit date：2015/08/18
Chalcocite  Column Leaching  Controlled Redox Potential  Shrinking Core Model  Sulfur Product Layer  
辉铜矿第二阶段浸出动力学研究 学位论文
: 中国科学院研究生院, 2015
Authors:  牛晓鹏
Adobe PDF(4853Kb)  |  Favorite  |  View/Download：49/0  |  Submit date：2016/03/24
辉铜矿  柱浸  恒电位  收缩核模型  硫层