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J. Cent. South Univ. (2017) 24: 1537-1543 DOI: 10.1007/s11771-017-3558-x Optimization on selenium and arsenic conversion from copper anode slime by low-temperature alkali fusion process GUO Xue-yi... selenium and arsenic in copper anode slime (CAS) by low-temperature alkali fusion process. Central composite design was employed to optimize the effective parameters, in which NaOH/CAS mass ratio, fusion......
Trans. Nonferrous Met. Soc. China 22(2012) s697-s701 Modification of mechanical properties by TiO2 nano-particle for biodegradable materials made from palm oil sludge and activated sludge cake... dioxide (TiO2) nano-particle is widely used in composite materials to its improved mechanical properties. TiO2 nano-particle was used in the composite material that consists of palm oil sludge from the palm......
J. Cent. South Univ. Technol. (2011) 18: 367-373 DOI: 10.1007/s11771-011-0705-7 Modification technology for separation of oily sludge LI Xiao-bing(李小兵), LIU Jiong-tian(刘炯天), XIAO Yun-qi(肖云奇... Abstract: Based on the analysis of the properties of oily sludge samples, the effect of modification parameters, such as liquid to solid (L/S) ratio, agitation temperature, agitation intensity......
process from copper and molybdenum sulphides minerals[J]. Journal of Thermal Analysis and Calorimetry, 2018, 133(1): 435-441. [8] WANG Yin, WANG Congyang. Recent advances of rhenium separation...)08-1778-09 Oxidation separation of low-grade molybdenum with rhenium-bearing by two-stage roasting DENG Qiong, FAN Xiaohui, GAN Min, CHEN Xuling (School of Minerals Processing and Bioengineering, Central......
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艺提取钼铼[J]. 矿冶工程, 2002, 22(1): 79-81, 84. ZOU Zhen-qiu, ZHOU Qin-jian. Recovery of molybdenum and rhenium from molybdenite concentrate in Dexing copper ore by lime roasting N235 extraction method[J...]. Precious Metals, 2014, 35(2): 77-81. [4] LEICHTERIED G, SCHNEIBEL J H, HEILMAIER M. Ductility and impact resistance of powder-metallurgical molybdenum- rhenium alloys[J]. Metallurgical and Materials......
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Selective laser sintering mechanism of polymer-coated molybdenum powder BAI Pei-kang(白培康), WANG Wen-feng(王文峰) School of Materials Science and Engineering, North University of China, Taiyuan...; Abstract: A type of polymer-coated molybdenum powder used in selective laser sintering technology was prepared by coating polymer on molybdenum particles and frozen......
电感耦合等离子体原子发射光谱法测定钨铁中砷,铜,锰,钼,磷,硅含量陈金凤1,2,黄焕斌1,陈章捷2,钟坚海2,郑宗展2(1.福建省龙岩市龙岩出入境检验检疫局2.福建省龙岩市国家矿产品检测重点实验室)摘 要:建立了一种同时测定钨铁中砷,铜,锰,钼,磷,硅含量的电感耦合等离子体发射光谱法.以草酸-过氧化氢溶解试样,基体元素W,Fe和其他共存元素对待测元素的分析测定没有干扰.通过优化分析条件,得到砷,铜,锰,钼,磷,硅的检出限分别为0.009,0.006,0.000 1,0.000 3,0.005和0.002μg/m......
Fig. 6 Distribution of molybdenum in treatment process for spent catalyst 表6 废催化剂传统浸出与微波辅助浸出的对比实验 Table 6 Comparison between traditional(TL) and microwave enhanced leaching(MEL... petrochemical catalysts in China[J]. China Resources Comprehensive Utilization, 2015, 33(6): 38-42. [2] MA Z Y, LIU Y, ZHOU J K, et al. Recovery of vanadium and molybdenum from spent petrochemical catalyst......