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Leaching of magnesium from desiliconization slag of nickel laterite ores by carbonation process MU Wen-ning(牟文宁)1, ZHAI Yu-chun(翟玉春)2, LIU Yan (刘 岩)2 1. Department of Materials Science... 2009; accepted 30 December 2009 ____________________________________________________________________________________________ Abstract: The leaching of magnesium from desiliconization slag of nickel......
Desiliconization kinetics of nickeliferous laterite ores in molten sodium hydroxide system MU Wen-ning(牟文宁), ZHAI Yu-chun(翟玉春) Institute of Metallurgical Physical Chemistry... temperature and NaOH-to-ore mass ratio while decreasing particle size increases silicon extraction rate. The desiliconization kinetics of nickeliferous laterite ores in molten sodium hydroxide system......
Oxidization mechanism in CaO-FeOx-SiO2 slag with high iron content ZHANG Lin-nan(张林楠), ZHANG Li(张 力), WANG Ming-yu(王明玉), SUI Zhi-tong(隋智通) (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: Oxidization mechanism in CaO-FeOx-SiO2 slag with high iron content was investigated by blowing oxygen into molten slag so as to oxidize Fe......
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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 and Materials Department, Nevada University of Reno,NV89503 Nevada, USA;3.Yunnan Metallurgy Group Company Limited, Kunming 650031, China) Abstract:Steel slag is a byproduct produced in large amounts......
Spatial distribution of chromium in soils contaminated by chromium-containing slag HUANG Shun-hong(黄顺红)1, 2, PENG Bing(彭 兵)1, YANG Zhi-hui(杨志辉)1, CHAI Li-yuan(柴立元)1, XU You-ze(许友泽)1, SU Chang...; Abstract: To evaluate the metal chromium (Cr) contamination of soil at a chromium-containing slag site by ferrochromium production, the contaminated sites, under slag heap......
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Study of decomposing carbonyl slag CHEN Ai-liang(陈爱良)1, SUN Pei-mei(孙培梅)2, ZHAO Zhong-wei(赵中伟)1, LI Hong-gui(李洪桂)1, CHEN Xing-yu(陈星宇)1 1. School of Metallurgical Science and Engineering...; Abstract: A new technology was put forward to deal with the carbonyl slag at low acidity and low oxygen pressure in the kettle. With the orthogonal......