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PHOSPHORUS REMOVAL USING STEEL SLAG S. Zhang1,Y.Z. Lan1,R. W. Smith2,J.K. Wang3 (1.Engineering and Technology Research Institute, Yunnan University,Kunming 650091, China;2.Metallurgical... in the steel-making process. It is an important resource that can be effectively utilized. An experiment was described in which steel slag was tested as an adsorbent for the removal of phosphorus from waste......
Calcination-Digestion-Desliming of Phosphorus Ore Bearing Rare Earth Wang Jing1,Zhang Qin1,Zhang Jie1,Qiu Yue qin1 (1.Guizhou University of Technology, Guiyang 550003, China) Abstract:The recoveries of phosphorus and RE of ore from Zhijin in Guizhou were studied.The influences of the calcination temperature, resident time, the digested time and water volume of the calcinating on concentrate......
Electrochemical characteristics of phosphorus doped Si-C composite for anode active material of lithium secondary batteries Jae-Hyun NOH 1, 2, Kwan-Young LEE2, Joong-Kee LEE1 1. Battery...; Abstract: Phosphorus doped silicon-carbon composite particles were synthesized through a DC arc plasma torch. Silane(SiH4) and methane(CH4) were introduced into the reaction......
Micro-Mechanism of Disintegration of RE-Silicide Alloy Containing Phosphorus 张世荣1,赵群2,任存志2,涂赣峰2 (1.General Research Institute for Nonferrous Metals,;2.Nonferrous Department, Northeastern University... or phosphorus oxide. The phosphorus content is not the critical factor of disintegration in the alloy studied. [全文内容正在添加中] ......
Influence of phosphorus on oxidation behavior oflow thermal expansion superalloy IN909 at 650 ℃ SUN Ya-ru(孙雅茹)1, 2, SUN Wen-ru(孙文儒)2, HOU Gui-chen(侯桂臣)2, GUO Shou-ren(郭守仁)2, LIU Zheng (刘 正)1, HU.... Korea Institute of Machinery and Materials 66, Sangnam-dong, Changwan 641-010, S. Korea Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of phosphorus on the oxidation......
and characterization of mining subsidence in Kaiyang Phosphorus Mine DENG Jian(邓 建)1, BIAN Li(边 利)2 (1. School of Resources and Safety Engineering, Central South University, Changsha 410083, China; 2. School...; Abstract: In Kaiyang Phosphorus Mine, serious environmental and safety problems are caused by large scale mining activities in the past 40 years. These problems......
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Influence of Lanthanum on Phosphorus Uptake and Its Chemical Fractions in Rice Crop (Oryza Sativa) 朱建国1,曾青1,曹志洪1,张雅丽1,谢祖彬1,褚海燕1 (1.Laboratory of Material Cycling in Pedosphere, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China) Abstract:The effects of lanthanum on rice growth, phosphorus uptake and phosphorus chemical fractions in rice were studied with split-root......
)Abstract:Extracting vanadium and removing phosphorus simultaneously by adding CaO containing materials to V-bearing hot metal were investigated under the condition of simulating the process of vanadium..., respectively. The results of the formal experiments suggest that making basic slag can extract vanadium and remove phosphorus simultaneously. The vanadium extraction rate (ηV) and phosphorus removal rate......
Effect of Lanthanum on Nitrification, Phosphorus Transformation and Phenol Decomposition in Red Soil 朱建国1,曾青1,李振高1,曹志洪1,谢祖彬1,褚海燕1 (1.Laboratory of Material Cycling in Pedosphere, Institute of Soil... is prolonged, the inhibitory effect of La on soil nitrification and phenol decomposition tends to decrease. Key words:rare earths; lanthanum; red soil; nitrification; phosphorus transformation; phenol......