Research on application of surfactant in flotation of siliceous and silicate collophanite
LI Yao-ji;ZHOU Qiong-bo;National Engineering and Technology Center for Development & Utilization of Phosphate Resources;Yunnan Phosphate Chemical Group Co.;Ltd.;School of Resources Processing and Bioengineering;Center South University;

..............page:1-2+5

Study of application of different frothers in flotation of carbonate collophanite
LIU Run-zhe;HE Xiang-wen;PANG Jian-tao;YANG Wen-quan;LI Ruo-lan;National Phosphate Resources Development and Utilization Engineering Technology Research Center;Phosphate Resources Engineering Research Branch;Yunnan Phosphate Chemical Group Co.;Ltd.;

..............page:3-5

Recovery of Yichang phosphate by heavy fluid-separation and flotation combined process
LUO Hui-hua;SHU Chao;TONG Yi-long;QU Ding-jun;Wuhan Institute of Technology;Hubei Shashuya Mining Technology Development Co.;Ltd.;

..............page:6-8

Optimization of low grade phosphate processing tests by response surface method
HUANG Can-hui;Yunnan Phosphate Chemical Group Co.;Ltd.;Anning Mining Branch;

..............page:9-11+26

Experimental research on processing of wolfram-sulfur polymetallic ore in Guangdong
ZHU Yun-fan;FENG Xiao-shuang;Guangdong Guangye Yunfu Pyrite Mining Co.;ltd.;

..............page:12-15+21

Research on test of studies on removing sodium and extracting potassium from high polyhalite by direct flotation
JI Rong;HU Yong;GAN Shun-peng;JIANG Shi-peng;Changsha Design and Research Institute of the Ministry of Chemical Industry;Hunan Engineering Research Centerof Potassiumand its Co-existed Resources;

..............page:16-17

Isothermal evaporation experiment at 75 ℃ on underground brine in Jiangling Depression
ZHANG Xiu-feng;TAN Xiu-min;YI Yue-jun;ZHANG Li-zhen;MA Ya-meng;ZHANG Yong-xing;Zhengzhou Institute of Multipurpose Utilization of Mineral Resources;CAGS;China National Engineering Research Center for Utilization of Industrial Minerals;

..............page:18-21

Study and application of sulfur depression flotation of fluorite in Hunan
TONG Jia-cheng;SUN Wei;LIU Hang;School of Minerals Processing and Bioengineering;Central South University;

..............page:22-26

Experimental study on minerals processing technology for a foreign refractory low grade fluorite
JIANG Xiang-wei;LIU Run-qing;JIANG Wei;LIU Hang;HAN Bing-shen;School of Minerals Processing and Bioengineering;Central South University;

..............page:27-30

Study of influence of different inhibitors on flotation and separation of low grade ascharite
CHENG Ren-ju;DENG Shan-zhi;LI Cheng-xiu;LI Yan-jun;Institute of Multipurpose Utilization of Mineral Resources;CAGS;Research Center of Multipurpose Utilization of Metal Mineral Resources of China Geological Survey;College of Resources and Civil Engineering of Northeastern University;

..............page:31-33

Study of impact of blasting vibration on stability of excavation slope
XU Ming-biao;XIA An-xiong;Yiwu Industrial and Commercial College;ZIJIN MINING GROUP COMPANY LIMITED;

..............page:34-38

Study of numerical simulation of damage law on backfill at different impact velocities
ZHANG Yun-peng;YANG Xi;CHEN Chao;North China Polytechnic Institute;Hebei Provincial Key Laboratory of Mine Development and Safety Technology;

..............page:39-41+45

Analysis of impacts of change of rock stratum movement angle in combined mining on economic performance in Chengchao Iron Mine
JIAO Ao;XU Meng-guo;WANG Ping;PEI Ming-song;ZHANG Kai-xin;WANG Chuang;Wuhan University of Science and Technology;

..............page:42-45

Comparative analysis of slope stability by limit equilibrium and finite element method
ZHANG Tian-wen;CAI Qing-xiang;LI Peng-yue;HAN Liu;SHU Ji-sen;State Key Laboratory of Coal Resources and Safety Mining;School of Mines;China University of Mining & Technology;

..............page:46-48+59

Monitoring and analysis of slope blasting vibration in Aoshan Iron Mine
CHEN Zhen-ming;MAN Ke;WU Xu;WANG Hong-wei;School of Civil and Environment Engineering;University of Science and Technology Beijing;Division of Environment Engineering;Beijing Research Institute of Uranium Geology;

..............page:49-51

Numerical simulation of influence of joint cracks on blasting effect
ZHANG Yuan-juan;SUN Wen-biao;KE Jie;ZHAO Qiang;LI Xing;Department of Safety Engineering;Henan Institute of Engineering;College of Safety Science and Engineering;Henan Polytechnic University;Yutong Bus;Zhengzhou;North Blasting Technology Co.;Ltd.;

..............page:52-54

Application of large diameter deep hole lateral caving technology in Chaishan Mine
TANG Yong-ping;ZENG We-ming;HE Yan-mei;Changsha Mining Research Institute Co.;Ltd.;Hunan Shizhuyuan Nonferrous Metals Co.;Ltd.;

..............page:55-59

Analysis of stope roof safety management measures in pillarless sublevel caving
LI Shen-ghui;YE Hui-shi;DENG Xi;YAN Liang;Luan county Sijiaying Iron Mine Co.;Ltd of Hebei Iron& Steel Group;

..............page:60-62+65

Application of photoelectric ore sorting technology in Saudi Arabian phosphate mining industry
CAI Ya-zhou;WANG Shao-zhong;Huabei Planning and Design Institute of HQC;China Huanqiu Contracting & Engineering Corp;

..............page:63-65

Application of CrossFlow separator in beneficiation of phosphate ore
MA Jun-er;China Bluestar Lehigh Engineering Corporation;

..............page:66-67+70

Transformation of beneficiation process for Yunfu pyrite V series
YE Shi-bin;Yunfu Guangye Pyrite Group Limited;

..............page:68-70

Application of closed-loop management in mine dust control system
WANG Miao;LU Ming-yin;XU Yue;School of Mines;China University of Mining and Technology;

..............page:71-74

kai lin ji tuan lin shi gao zi yuan zong he li yong shi xian xiao yi huan jing shuang ying
wang jia ming ;

..............page:74

hua gong qi ye dong huo zuo ye an quan guan li qian tan
zhou zhao wei ;

..............page:75-76