Rules of leaching recovery of potassium in Dalangtan low-grade potash
ZHOU Huan;WANG Pin;BAI Xiao-qin;JIA Ling;Tianjin Key Laboratory of Marine Resources and Chemistry;College of Marine Science and Engineering;Tianjin University of Science and Technology;

..............page:1-4+30

Experimental study on beneficiation of a proportioned middle-low grade mixed type collophanite in Guizhou
LIU An-rong;NIE Deng-pan;ZHOU Kun;Guizhou Provincial Metallurgical and Chemical Research Institute;Guizhou Provincial Chemical Technology Research and Development Centre;

..............page:5-8

Influence of multivalent metal cations on flotability of several calcium salt minerals
YU Yang;SONG Lei;ZHOU Shao-zhen;SUN Chuan-yao;Beijing General Research Institute of Mining and Metallurgy;State Key Laboratory of Mineral Processing of China;

..............page:9-13

Study on corrosion of phosphate concentrate(tailings)slurry to pipeline
ZHANG Ke-feng;HE Bing-bing;LIU Chun;XUE Shao-xiu;HU Hong;Guizhou Industry Polytechnic College;Wengfu Group Co.;Ltd.;

..............page:14-17

Research on new process for purifying natural flake graphite
HAN Xiao-yan;BAO Xiu-ping;CHEN Song-mei;Yantai Xinhai Mining Machinery Co.;Ltd.;

..............page:18-20

Experimental study of relationship between ground settlement and mining intensity in mining shallow deposits by strip mining
XIA Zhang-qi;LIU Xiao-yun;SHI Yao-bin;WANG Qi-hu;LI Zhan;School of Resource and Environmental Engineering;Wuhan University of Science and Technology;Hubei Provincial Engineering Technology Research Center of High Efficient Clean Utilization Shale Vanadium Resource;

..............page:21-25

Classification of cavability of rock mass based on MRMR-2000 rating system
JIANG Fei-fei;LI Xiang-dong;LI Yong-hui;Changsha Institute of Mining Research Co.;Ltd;National Engineering Research Center for Metal;

..............page:26-30

Analysis of stress distribution of anchorage segment of pressure-type cable based on numerical solution of Boussinesq problem
YE Hong;CHEN Yan-ping;School of Transportation Engineering;Wuhan Tochnical College of Communications;International School of Civil Soft;Wuhan University;

..............page:31-35

xin qiao kuang ye gong si gou jian kuang shan fa zhan xin mo shi
wang chun mei ;

..............page:35

Study on empty hole to reduce boulder yield in bench blasting
QI Long-fei;LI Yan-hui;Wu Xu;ZHANG Xue-yan;Yushugou Mine;Guyuan Jinniu Energy Corporation Ltd.;College of Mining Engineering;Hebei United University;

..............page:36-38

Application of WFS in phosphate processing industry
YANG An-cui;CAO Jiang-hong;Wengfu Co.;Ltd.;

..............page:39-40+42

Summary of design of grinding and thickening system for phosphoric acid plant in Yunnan
WANG Ju-liang;China Bluestar Lehigh Engineering Corporation;

..............page:41-42

Practice of impermeable wall in water control project for open pit slope
AI Li-xin;LIN Wei;XU Meng-jun;WANG Yan-hua;Guo lian-jun;Sijiaying Yanshan Iron Mine Co.;Hebei Iron & Steel Group;Construction Engineering Co;.Ltd;Hebei Jidong;

..............page:43-45+55

Program for deep stretching development and transport in aphosphate mine
WANG Yan-ying;China Bluestar Lehigh Engineering Corporation;

..............page:46-47

Phosphate chemical industry development approach probed by phosphate and coal integration strategy in Guizhou
ZHANG Qin;GU Chun-guang;XIE YU-chun;CAI Cheng;ZHANG Fu-qiang;Guizhou Provincial Chemical Research Institute;Guizhou Institute of Technology;

..............page:48-51

Current status and prospect of comprehensive utilization of phosphate tailings
ZHANG Wei;DAI Jia-yu;College of Resources and Environmental Engineering;Guizhou University;Weng fu Group Co.;Ltd.;

..............page:52-55

Discussion about monitoring stability of deep rock mass based on micro seismic monitoring technology
ZHOU Xun-bing;CAI Li-Yong;Guizhou Institute for Labour Protection Science And Technology;Guizhou Coal Mine Safety Product Testing Center;

..............page:56-58