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for zinc-containing wastewater treatment 图2 pH值对锌脱除率的影响 Fig.2 Effect of pH value on removal rate of Zn2+ 图3 H2S分压对锌去除率的影响 Fig. 3 Effect of volume fraction of H2S partial pressure...污酸废水除锌效果 Table 2 Removal rate of zinc of smelting acidic wastewater 图7 Zn2+残余浓度随反应时间的变化规律 Fig. 7 Varying pattern of Zn2+ remaining concentration with reaction time 脱锌反应为准一级动力学反应.于是......
, China) Abstract: Thermodynamic behaviors of basic zinc carbonate(2ZnCO3·3Zn(OH)2) with L-monosodium glutamate solution were studied. Species distribution diagrams of glutamate (Glu2?) and carbonate ion..., and the effects of L-monosodium glutamate concentration, pH value and free carbonate ion concentration on leaching of basic zinc carbonate were also studied. The results show that the total zinc concentration......
Photocatalytic degradation of environmental perilous gentian violet dye using leucaena-mediated zinc oxide nanoparticle and its anticancer activityKrishnaswamy Kanagamani1,2摘 要:Phytomediated synthesis of metal oxide nanoparticles has become a key research area in nanotechnology due to its wide applicability in various biomedical fields. The present work......
Metal lanolin fatty acid as novel thermal stabilizers for rigid poly(vinyl chloride)郭勇1,郑玉婴2,邱尚长1,曾安然1,李宝铭21. College of Chemistry and Chemical Engineering,Fuzhou University2. College of Materials Science and Engineering,Fuzhou University摘 要:The synergistic stabilization effect of different metal lanolin fatty acids as natural-based thermal stabilizers......
Metal lanolin fatty acid as novel thermal stabilizers for rigid poly(vinyl chloride)郭勇1,郑玉婴2,邱尚长1,曾安然1,李宝铭21. College of Chemistry and Chemical Engineering,Fuzhou University2. College of Materials Science and Engineering,Fuzhou University摘 要:The synergistic stabilization effect of different metal lanolin fatty acids as natural-based thermal stabilizers......
Three-dimensional simulation of sintering crunodes of metal powders or fibers by level set methodCHEN Dong-dong(谌东东)1, ZHENG Zhou-shun(郑洲顺)1, WANG Jian-zhong(王建忠)2, TANG Hui-ping(汤慧萍)2, QU Xuan-hui(曲选辉)3(1. School of Mathematics and Statistics, Central South University, Changsha 410083, China;2. State Key Laboratory of Porous Metal Materials (Northwest Institute for Nonferrous Metal Research),Xi......
. 3 Relationship between solubility and temperature of magnesium sulfate[19] 图4 硫酸锌的溶解度与温度的关系[20] Fig. 4 Relationship between solubility of zinc sulfate and temperature[20] 图5...10 不同硫酸锌浓度下温度对硫酸锌结晶的影响 Fig. 10 Effect of temperature on crystallization of zinc sulfate under different zinc sulphate concentration 图11 不同硫酸锌浓度下温度对硫酸亚铁结晶的影响 Fig. 11 Effect......
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Sphericizing metal powders by mechanical means WANG Fu-xiang(王富祥), GAI Guo-sheng(盖国胜), YANG Yu-fen(杨玉芬) Key Laboratory for Advanced Materials of Ministry of Education, Department of Materials... shaped metal powders were impacted and sphericized by using high speed airflow impact method particles composite system(PCS). The optimum technological parameters for the metal powders processed were......
of Nonferrous Metals Society of China, 2008, 18(6): 1491-1496. [3] JIANG Kaiqi, GUO Zhaohui, XIAO Xiyuan, et al . Effect of moderately thermophilic bacteria on metal extraction and electrochemical characteristics for zinc smelting slag in bioleaching system[J]. Transactions of Nonferrous Metals Society of China, 2012, 22(12): 3120-3125. [4] JIANG Guomin, PENG Bing, LIANG Yanjie, et al. Recovery......
