Study on the separation of refractory fine grained oolitic collophanite
JIN Wan-chao;ZHOU Ping;TAN Wei;YANG Bo-wen;Kunming University of Technology;

..............page:1-4

Study on technology for the double reverse flotation of the lowgrade calcareous and siliceous phosphate rock
ZHANG Wan-feng;WANG De-qiang;Yantai Jinjian Design and Research Engineering Co.;Ltd;

..............page:5-6+11

Experimental study of weathered phosphate desiliconizing in Yunnan
ZHONG Jin;GUO Yong-jie;DU Ling-pan;YU Li;Yunnan Phosphate Chemical Group Co.;Ltd;

..............page:7-8+25

Application of process mineralogy study in phosphate beneficiation in Yichang
LI Fang;LI Wen;PENG Jie;LUO Lian-ming;Hubei Xingfa Chemicals Group Co.;Ltd;

..............page:9-11

Study of the combination of the new style collector and the separation experiment research
CAO Zheng;GE Ying-yong;ZHOU Qin-qin;School of Resources and Environment Engineering;Wuhan University of Technology;

..............page:12-14+47

Research on comprehensive recovery of iron and phosphorus from an ultra-low-grade vanadium-titanium magnetite ore
WANG Wei-zhi;LI Ming-yan;LIANG Bing;College of Mining and Engineering;Hebei United University;Mining Development and Safety TechnologyKey Lab of Hebei Province;Resource-Environmental Protection Department;Hebei Iron Steel Group Mining Co.;Ltd;

..............page:15-17+39

Kinetics of phosphate tailings dissolved in acid
WANG Xue;TANG Yun;HUANG Zhi-yuan;Mining college;Guizhou University;Guizhou Key Laboratory of Comprehensive Utilizationof Non-metallic Mineral Resources;Guizhou Engineering Lab of MineralResources;

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

Reliability analysis and stability assessment in optimization design of stage backfilling mining
DONG Lu;GAO Qian;LI Mao-hui;WANG Lao-wu;Civil and Environmental Engineering Institute;University of Science and Technology Beijing;State Key Laboratory of High-Efficient Miningand Safety of Metal Mine;University of Science and TechnologyBeijing;

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

Analysis of application of GFRP bolt in Daye Iron Mine
ZHANG Jie;YE Yi-cheng;WANG Weng-jie;LIU Tao;LI Dan-qing;College of Resources and Environment Engineering;Wuhan University of Science and Technology;Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources;

..............page:26-29+32

Optimization of mining of hardto-mine ore body in fracture zone
SUN Guang-hua;ZHAO Tie-cheng;College of Mining Engineering;Hebei United University;Hebei Province Key Laboratory of Mining Development and Safety Technique;Shougang Mining Corporation;

..............page:30-32

Research and application of reasonable structural parameters for filling retaining wall in cut-and-fill mining method
ZHANG Hai-bo;LIU Fang-fang;Hebei Provincial Key Laboratory of Mining Development and Security Technology;College of Mining Engineering;Hebei United University;Hebei Vocational College of Geology;

..............page:33-35

Safety measures for Wengzhanggou refuse dump in Chuanyandong Section
YU Shao-wei;DING De-bang;China Bluestar Lehigh Engineering Corporation;

..............page:36+43

kuang shan pai tu chang ni shi liu xing cheng ji li ji qi fang zhi dui ce
li xiao chen ;

..............page:37-39

Study on flotation column-cell combined process improvement of Kunyang 3Mt/a in Yunnan
LI You-zhi;LIU Li-feng;The Project Manager Department of Yunnan Phosphate Chemical Group Co.;Ltd;National Engineering and Technology Center for the Development & Utilization of Phosphor Resources;

..............page:40-43

Selection of development direction of coal chemical industry in Guizhou
GUO Dan;Wengfu Co.;Ltd;

..............page:44-47

2014 nian 1 3 yue bu fen hua gong kuang chan pin lei ji jin chu kou qing kuang

..............page:48