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) and the structure of the spiral crystal selector on the formation of single crystal and the crystal orientation are investigated. This method can prepare not only the single crystal ingot with simple shape... an ingot of d15 mm×120 mm and a blade, as shown in Figure 3. The melt of alloys is heated and held at 1520 °C. In order to investigate the relationship between the crystal orientation and the structure......
as the collector [J]. Mineral Processing and Extractive Metallurgy Review, 2011, 32(4): 267-277. [8] FUERSTENAU D W. The crystal chemistry, surface properties and flotation behavior of silicate minerals [J... such as micas, kaolinite and garnet which are easy to float and influence the concentrate grade due to good floatability. Then, andalusite is separated from the gangue minerals, mainly quartz. The flotation......
Synthesis,crystal structure and fluorescence property of 1-D europium complex with 2,3-difluorobenzoate宋金浩,吴小说,李夏Department of Chemistry,Capital Normal University摘 要:A new chain europium complex [Eu(2,3-DFBA)3·(H2O)2]n(2,3-DFBA=2,3-difluorobenzoate) was synthesized by solvent method.X-ray single-crystal diffraction analysis revealed that Eu3+ ions were......
Surface structure and catalytic activity of electrodeposited Ni-Fe-Co-Mo alloy electrode by partially leaching Mo and Fe LUO Bei-ping(罗北平)1, 2, GONG Zhu-qing(龚竹青)3, REN Bi-ye(任碧野)2, YANG... by electrodeposition, and then Mo and Fe were partially leached out from the electrode in 30% KOH solution. The unique surface micromorphology of a hive-like structure was obtained with an average pore size......
B. Effect of crystal chemistry and surface properties on ilmenite flotation behavior [J]. International Journal of Mineral Processing, 2015, 137: 71–81. [15] GRASS V, ISTOMIN P, NAZAROVA L. X-ray... that chemical adsorption occurred at the Ti sites on the anosovite surface. Key words: anosovite; salicylhydroxamic acid; flotation; adsorption Cite this article as: WANG Xue-feng, WANG Yi-jie, WEN......
Structure and electrochemical properties of LiMn2O4 YU Ze-min(俞泽民), ZHAO Lian-cheng(赵连城) School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China... of atom location confused degree, the confused degree and judgement method in LiMn2O4 were analyzed. The effect of sintering temperature on structure and electrochemical properties of LiMn2O4......
Surface layer structure change and tribological property of Cu/FeS composite under electric fieldMing-Yu Hu,Jie Yu,Xiao-Long Zhou,Zhen-Jun Hong,Wei YeFaculty of Material Science and Engineering... were considered.The results show that some Fe atoms and S atoms break away from the original structure and move along the electric field,but the movement of Fe atoms and S atoms is not synchronized......
J. Cent. South Univ. Technol. (2011) 18: 1041-1046 DOI: 10.1007/s11771-011-0801-8 Structure characteristics and adhesive property of humic substances extracted with different methods ZHANG Yuan..., Changsha 410083, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: The structure characteristics and adhesive property of humic substance (HS) extracted......
vegetable oils as collectors. At present, the synergistic effect of the mixed collector is explained from the following two aspects: surface property of the mixed surfactant and the adsorption on mineral... equipment [24]. GAO et al [25] showed that the static contact angle of scheelite is 73.1° for {001} cleavage surface, 62.7° for {112} cleavage surface, and 74.4° for {112} crystal surface, respectively......
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