Project(51404033)supported by the National Natural Science Foundation of China;Project(2010CB630905)supported by the National Basic Research Program of China
Simulated heap bioleaching of low-grade high pyrite-bearing chalcocite ore was conducted at 40 °C with aeration of CO_2 and N_2.Ore samples were collected at day 43,64,85,106 and subjected to microbial community anal...
financially supported by the National Natural Science Foundation of China (No.50934002);the National Basic Research Program of China (No.2010CB630905);the National High Technology Research and Development Program of China (No.2012AA060502)
Based on the bioleaching mechanism and electrochemical studies of metal sulfides, the dissolution rates of chalcocite and pyrite are controlled by redox potentials. Experiment on the bioleaching of chalcocite and pyri...
Project(2010CB630905)supported by the National Basic Research Program of China
The purification efficiency in the treatment of the mine drainage generated by the mineral processing industry in Mengzi,Yunnan Project, China, was investigated, and the influences of the treated drainage on the miner...
Project(2012AA061501)supported by the National High-tech Research and Development Program of China;Project(20120162120010)supported by the Research Fund for the Doctoral Program of Higher Education of China;Project(NCET-13-0595)supported by the program for New Century Excellent Talents in University of China;Project(51374248)supported by the National Natural Science Foundation of China;Project(2010CB630905)supported by the National Key Basic Research Program of China
The grown conditions of Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans were investigated,and then experiments were conducted to research the bioleaching behaviors of crude ore of copper sulfide and h...
Project (51374248) supported by the National Natural Science Foundation of China;Project (NCET-13-0595) supported by the Program for New Century Excellent Talents in University,China;Project (2012AA061501) supported by the High-tech Research and Development Program of China;Project (2010CB630905) supported by the National Basic Research Program of China;Project (20120162120010) supported by the Research Fund for the Doctoral Program of Higher Education of China;Project (CSUZC2012020) supported by the Open-End Fund for the Valuable in Central South University,China
The variation of microbial community structure was investigated for the tank bioleaching process of Pb-Zn-Sn chalcopyrite concentrate in the presence of mixed moderately thermophilic bacteria. The parameters, such as ...
supported by the National Basic Research Program of China (No. 2010CB630905)
Zinc concentrate with high gallium content is one of the main resources of gallium.The gallium presents in the form of isomorphism in tetrahedron coordination with sulfur in sphalerite.The research was to investigate ...
Financial support from the Foundation of the State Key Laboratory of Comprehensive Utilization of Low-Grade Ores (Zijin Mining Group Co. Ltd.);the National Basic Research Program of China(No. 2010CB630905)
The interaction mechanism between dextrin and minerals has been investigated through micro-flotation, adsorption density measurements, Fourier transform infrared ray (FTIR) spectroscopic studies and dissolution tests....