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J. Cent. South Univ. Technol. (2010) 17: 954-958 DOI: 10.1007/s11771-010-0583-4 Comprehensive utilization of kaolin ore accompanying muscovite YU Lian-xiang(喻连香)1, 2, WANG Hai-dong(王海东)1, QIU...-bleaching and flotation was widely discussed in this work. At last, a mineral technology of comprehensive utilization for resources of muscovite-type kaolin was developed. 2 Properties of raw ore......
(2012)08-2896-04 Three-dimensional temperature field simulation model of rotary kiln for iron ore oxidized pellet FAN Xiao-hui, LI Jun, CHEN Xu-ling, WANG Yi, GAN Min (School of Minerals Processing...-ratio of flue gas temperature is more than 90%. Key words: iron ore oxidized pellet; rotary kiln; three-dimensional model; temperature distribution 我国的钢铁工业发展迅速,2011年我国钢产量已达到6.83×108 t.目前,高碱度烧结矿配加酸性球团矿和(或......
are genetically associated with granitic magmatism. Therefore, petrogenesis, especially the source of ore-related granites in the DMB, is of crucial importance. The Xiaofan molybdenum deposit is located.... (in Chinese) [8] LIU Qing-quan, SHAO Yong-jun, LI Yong-feng, LUO Zheng-zhuan. Processes and ore genesis at the Yaochong Mo deposit, Henan Province, China [J]. Ore Geology Reviews, 2017, 86: 692–706. DOI......
the mineralization indexes and the geological ore-controlling factors. So far, some concealed ore bodies with the resource volume of a medium-sized mineral deposit are found in the deep parts of the Dachang Mine... effects and the 3-dimensional quantitative localization predication for concealed ore bodies was made by taking the Dachang Tin-polymetallic Deposit in Guangxi as an example in this work. Based......
Role of ore mineralogy in optimizing conditions for bioleaching low-grade complex sulphide ores P. A. OLUBAMBI1, 2, S. NDLOVU1, J. H. POTGIETER1, J. O. BORODE2 1. School of Chemical...; Abstract: The role that ore mineralogy plays in understanding and optimizing the conditions favouring the bioleaching of complex sulphide ore containing......
Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China;2.Graduate School of Chinese Academy of Science,Beijing,100039,China)摘 要:<正>The Banian sediment-hosted antimony deposit is a medium-scale deposit located in the Dushan County,South Guizhou,China.Calcite as the dominant gangue mineral can......
J. Cent. South Univ. Technol. (2011) 18: 1924-1929 DOI: 10.1007/s11771-011-0924-y Influence of sulfur content in raw materials on oxidized pellets CHUN Tie-jun(春铁军), ZHU De-qing(朱德庆), PAN Jian(潘建... of sulfur content in raw materials on oxidized pellets was studied. The results show that most sulfur exists in the form of elementary sulfur in pyrite cinder, and over 95% sulfur is removed in producing......
of Yixingzhai-Xinzhuang gold belt. The Yanshanian intermediate-acid magmatic activity is the dominant factor in the formation of the deposit(ore bodies). Spatial distribution of mineralization has...], deposit geochemical characteristic[7-8], controlling factors[9-10], ore-forming mechanism and deposit origin[11-13]. However, systematic research and anatomy relation to breccia pipe which has the closest......
Evolvement of permeability of ore granular media during heap leaching based on image analysis YANG Bao-hua(杨保华)1, 2, WU Ai-xiang(吴爱祥)3, JIANG Huai-chun(江怀春)4, CHEN Xue-song(陈学松)1 1. School...; Abstract: The column leaching experiment of ore granular media was carried out with the home-made multi-functional experimental apparatus and the pore structure......
of the nickel ore, which leads to the diffusion of the oxidized Fe3+ from ferrous-containing minerals oxidation slowed down. The competitive adsorption between Na+ and Mg2+ to the surface of sulfide minerals... and impacting the diffusion of the oxidized intermediates. The impedance test results show that Mg2+ and Na+ promote the electron transformation of ore oxidation, and the results of leaching tests, cyclic......
