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. 3.3.2 Effect of absorption temperature Figure 3 shows the effect of absorption temperature on the SO2 removal. As illustrated in Figure 3, the desulfurization efficiency of Bayer red mud slurry... ARTICLE J. Cent. South Univ. (2019) 26: 467-478 DOI: https://doi.org/10.1007/s11771-019-4019-5 Removal of SO2 from flue gas using Bayer red mud:Influence factors and mechanism TAO Lei(陶雷)1, WU Heng......
PREPARATION OF SEMI-SOLID AlSi7Mg ALLOY SLURRY W.M. Mao1,Z.D. Zhao1 (1.School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083,China) Abstract:In this article, semi-solid AlSi7Mg alloy slurry was prepared by low superheat pouring and weak electromagnetic stirring. The effects of pouring temperature and stirring power on the microstructure......
J. Cent. South Univ. (2020) 27: 1729-1741 DOI: https://doi.org/10.1007/s11771-020-4403-1 Optimal design for buckets layout based on muck removal analysis of TBM cutterhead YANG Mei(杨妹)1, 2, XIA Yi...: The layout of the buckets for tunnel boring machine (TBM) directly affects the muck removal efficiency of cutterhead during excavation. In order to improve the muck removal performance for TBM......
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, the synthesized MgNH4PO4/MgHPO4 compound exhibited well doping effect. Key words: lithium vanadium phosphate; Mg-doping; cathode materials; carbothermic reduction 1 Introduction Lithium-ion... material, 10% acetylene carbon black and 10% polyvinylidenefluoride (PVDF) dissolved in N-methylpyrrolidone (NMP). The slurry was coated on an Al foil and dried at 130 °C for 10 h. A lithium foil was used......
Effects of RE and Vanadium on Microalloyed Steel 王怀斌1,贾连弟1,唐历1,林勤2,宋波2,卢先利3 (1.Panzhihua Iron and Steel (Group;2.Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China;3.The Chinese Society of Rare Earths, Beijing 100081, China) Abstract:The effects of RE were studied by TEM, SEM, ICP and thermal simulation methods in vanadium microalloyed steel......
Fabrication of AZ61-1.0%Y antiburning magnesium semisolid slurry ZHAO Ming-juan(赵明娟)1, 3, ZHAO Long-zhi(赵龙志)1, 2, 3, ZHOU Bing-feng(周冰峰)2, YAN Hong(闫 洪)2 1. Key Laboratory of Ministry...: The semi-solid antiburning AZ61-1.0%Y magnesium alloy slurry with fine circular solid phase was fabricated by a novel type continuous mechanical stirring in this work. The microstructure......
Vanadium recovery from clay vanadium mineral using an acid leaching methodLI Haoran~a FENG Yali~b LIANG Jianglong~a LUO Xiaobing~b DU Zhuwei~a ~a State Key Laboratory of Biochemical Engineering...="ChDivSummary" name="ChDivSummary"><正>A technique including direct acid leaching,vanadium precipitation with alkaline,sodium hydroxide releaching,impurity removing by ad- justing pH value......
. The effects of these factors were evaluated in terms of the vanadium removal (y) and the complexing agent regeneration (z), which were calculated by the following formula: y= ... for each single factor experiment are also listed out in the figure captions. By comprehensively analyzing the data, it was demonstrated that the optimized conditions for the removal of vanadium......
Characterization of Microcystis Aeruginosa immobilized in complex of PVA and sodium alginate and its application on phosphorous removal in wastewaterLI Fei(李飞)1, 2, MAO Wen-juan(毛文娟)1, 2, LI Xue(李雪)3... after cultivation, which demonstrates that the MA within beads maintains high bioactivity. Removal capacities on phosphorous (P) removal in wastewater in the presence and absence of the BG-11 medium......
