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Absorption of sulfur dioxide using membrane and enhancement of desorption with ultrasound XUE Juan-qin(薛娟琴), LI Jing-xian(李京仙), LU Xi(卢 曦), MAO Wei-bo(毛维博), WANG Yu-jie(王玉洁), WU Ming (吴 明...; Abstract: The absorption of sulfur dioxide in simulated flue gas......
Limestone-Concentrate-Pellet Roasting in wet Carbon DioxideMa Keyi(Department of Metallurgy)摘 要:<正> A roast process for treating chalcopyrite concentrate was developed. The investigation of the reaction of limestone-concentrate-pellet in a wet carbon dioxide flow was carried out by means of a thermogravimetric analysis (TGA) to determine at which......
of Sciences3. Graduate University of Chinese Academy of Sciences摘 要:A method was proposed for removing zirconium (Zr) from hydrous titanium dioxide (HTD......
Grafting modification on the surface of titanium dioxide by polystyreneWei Wu, Shouci Lu, Jianfeng Chen, Lei Shao, and CheeKing TanResearch Center of the Ministry of Education For High Gravity..., ChinaNanomaterials Technology Pte Ltd., 139944 Singapore摘 要:<正> Based on the technology of titanium dioxide grafting modification with polystyrene (PS......
Extracting vanadium from stone-coal by oxygen pressure acid leaching and solvent extraction DENG Zhi-gan(邓志敢), WEI Chang(魏 昶), FAN Gang(樊 刚), LI Min-ting(李旻廷), LI Cun-xiong(李存兄), LI... ____________________________________________________________________________________________ Abstract: Vanadium extraction from stone-coal was investigated by oxygen pressure acid leaching and solvent extraction......
____________________________________________________________________________________________ Abstract: The effects of reaction time, reaction temperature, stirring speed and flowrate of CO2 gas on desilication rate and loss rate of vanadium were..., while influence the loss rate of vanadium significantly. Under the condition of reaction time of 2 h, reaction temperature of 95 ℃, stirring speed of 180 r/min, flowrate of CO2 gas of 60 mL/min......
Trans. Nonferrous Met. Soc. China 29(2019) 1549-1559 Effect of B2O3 addition on oxidation induration and reduction swelling behavior of chromium-bearing vanadium titanomagnetite pellets... and Technology Liaoning, Anshan 114051, China Received 6 October 2018; accepted 28 February 2019 Abstract: The oxidation induration and reduction swelling behavior of the chromium-bearing vanadium......
on process mineralogy of vanadium-titanium magnetite concentrate in Chaoyang, Liaoning Province CHEN Wangxing, LIANG Haijun, GAO Zixian, XUE Xiangxin (Institute of Resources & Environmental... iron concentrate from a vanadium-titanium magnetite in Chaoyang, Liaoning Province, a systematical investigation of process mineralogy, including the chemical composition, mineral composition, mineral......
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Enhanced Photoactivity of Layered Nanocomposite Materials Containing Rare Earths, Titanium Dioxide and Clay Yu Junmei1,Wang Qimin1,Meng Junping1,Ou Xiuqin1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:The nanocomposite materials containing rare earths, titanium dioxide and clay (RE/TiO2/Clay) were characterized......
