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Interaction mechanism between carboxylmethyl cellulose and iron ore concentrates in iron ore agglomerationYANG Gui-ming(杨桂明), FAN Xiao-hui(范晓慧), CHEN Xu-ling(陈许玲), YUAN Li-shun(袁礼顺), HUANG Xiao-xian... in agglomeration of iron ore concentrates. The relative molecular mass and degree of substitution (DS) of CMC have a large impact on its binding performance. the interaction mechanism between CMC and iron......
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J. Cent. South Univ. Technol. (2008) 15: 540-544 DOI: 10.1007/s11771-008-0102-z Pump-lockage ore transportation system for deep sea flexible mining system XU Hai-liang(徐海良), YIN Ping-wei(尹平伟... on characteristics of deep sea flexible mining system, a new pump-lockage ore transportation system was designed. According to Bernoulli equation and two-phase hydrodynamics theory, parameters of the new system......
中国锰银矿资源分布及特性 孙亚光1,赵留喜2,余丽秀3 (1.河南工业大学材料科学与工程学院,河南,郑州,450052;2.郑州工业贸易学校,河南,郑州,450052;3.中国地质科学院郑州矿产综合利用研究所,河南,郑州,450006) 摘要:按锰银矿中锰属性将锰银矿分为氧化型,硫化型,碳酸盐型(菱型),氢氧化型,提出氧化型是目前探明的主要含银类型;根据中国锰银矿资源分布及重点矿区资源特性,按区域和省份划分进行了归类,研究内容对锰银矿资源开发具有指导意义. 关键词:中国; 锰银矿; 资源分布; 特性; China; manganese silver ore; resources distributing; characteristic; [全文内容正在添加中] ......
J. Cent. South Univ. Technol. (2011) 18: 1365-1370 DOI: 10.1007/s11771-011-0847-7 Modulating absorption band of triangular silver nanoplates in aqueous solvent and on substrates using tannin... Physics, Sichuan University, Chengdu 610065, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: Triangular silver nanoplates in aqueous solvent......
J. Cent. South Univ. (2017) 24: 2793-2798 DOI: https://doi.org/10.1007/s11771-017-3693-4 A new approach for deposition of silver film from AgCl through successive ionic layer adsorption and reaction...: An attempt was made to deposit thin film of silver onto the glass substrate by using AgCl precursor, instead of conventional precursor AgNO3 with vitamin C by inexpensive and convenient successive......
virulence plasmid pLVPK of Klebsiella pneumoniae CG43 [J]. Gene, 2004, 4(337): 189-198. [8] QIU Guan-zhou, WANG Jun. Application of silver to catalyzing of bacterial leaching of copper ore [J]. Mining... Mutagenic breeding of silver-resistant Acidithiobacillus ferrooxidans and exploration of resistant mechanism WU Xue-ling(吴学玲), QIU Guan-zhou(邱冠周), GAO Jian(高 健), DING Jian-nan(丁建南), KANG Jian(康 健......
Preparation and characterization of poly(amic acid)-stabilized silver nanoparticlesLI Jun(李俊)1, FANG Yue-cheng(方悦诚)1, HE Guo-wen(贺国文)1, 2, LI Heng-feng(李衡峰)1(1. School of Material Science and Engineering, Central South University, Changsha 410083, China;2. College of Chemical and Environmental Engineering, Hunan City University, Yiyang 413000, China)Abstract:Stable and monodispersed silver......
is a well-known refractory silver ore leading to very poor silver extractions (often ≤10%) in cyanide leaching [26]. Numerous pre-treatment strategies as well as oxidants have been used to enhance silver... galvanic impact from ore constituents, Au and Ag recoveries were estimated to be 71.1% and 26.03%, respectively (Fig. 10(a)). The association of silver minerals with Au particles enhanced Au recovery......
Improvement of flotation behavior of Mengzi lead-silver-zinc ore by pulp potential control flotation QING Wen-qin(覃文庆), HE Ming-fei(何名飞), CHEN Yu-ping(陈玉平) School of Minerals Processing and Bio...; Abstract: The electrochemical behavior of Mengzi lead-silver-zinc ore flotation system was studied......
