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A novel process for comprehensive utilization of vanadium slagLi-ying Liu,Tao Du,Wen-jun Tan,Xin-pu Zhang,Fan YangSchool of Metallurgy, Northeastern University摘 要:Traditional processes for treating vanadium slag generate a huge volume of solid residue and a large amount of harmful gas,which cause serious environmental problems.In this study,a new......
acid leaching condition for vanadium extraction is as follows: acid-mine ratio 0.4:1.0, leaching temperature 150 ℃, leaching time 6 h at liquid-solid mass ratio 0.8:1.0, addition of manganese dioxide 3...; 文献标志码:A 文章编号:1672-7207(2011)10-2917-05 Extracting vanadium from high-carbon stone coal by oxidizing......
An investigation on stability of biomass reduced manganese dioxide oreHonglei ZHANG 1),Guocai ZHU 2),Hong YAN 1),Yuna ZHAO 2),Fangpu CHEN 2) and Wenjuan WANG 2) 1) College of Life Science and Bio...">In this study,how to improve the stability of reduced manganese oxide ore was discussed by investigating reoxidation conditions and kinetics mechanism in the cooling process of manganese dioxide ore......
Removal of vanadium from ammonium molybdate solution by ion exchange LI Qing-gang(李青刚)1, 2, ZHANG Qi-xiu(张启修)2, ZENG Li(曾 理)2, XIAO Lian-sheng(肖连生)1, 2, YANG Ya-nan(杨亚男)2 1. State Key Laboratory...; Abstract: The separation techniques of vanadium and molybdenum were summarized, and a new method of removal V(Ⅴ) from Mo(Ⅵ) by adsorption with chelate resin was presented. Nine......
Morphology of alpha-lead dioxide electrodeposited on aluminum substrate electrode CHEN Bu-ming(陈步明), GUO Zhong-cheng(郭忠诚), YANG Xian-wan(杨显万), CAO Yuan-dong(曹远栋) Faculty of Metallurgical...; Abstract: Alpha-lead dioxide was deposited by anodization of alkaline solution......
Corrosion protection properties of vanadium films formed on zinc surfacesZOU Zhongli,LI Ning,and LI Deyu Department of Applied Chemistry,School of Chemical Engineering & Technology,Harbin Institute of Technology,Harbin 150001,China摘 要:Vanadium films were prepared on zinc surfaces by using a solution containing vanadate.Corrosion protection......
Cerium dioxide with large particle size prepared by continuous precipitation李梅,王觅堂,柳召刚,胡艳宏,吴锦绣School of Material and Metallurgy,Inner Mongolia University of Science and Technology摘 要:Cerium dioxide(CeO2) has attracted much attention and has wide applications such as automotive exhaust catalysts,polishing materials for optical glasses and additives......
Cerium dioxide with large particle size prepared by continuous precipitation WANG Mitang1,LI Mei1,WU Jinxiu1,LIU Zhaogang1,HU Yanhong1 (1.School of Material and Metallurgy,Inner Mongolia University of Science and Technology,Baotou 014010,China) Abstract:Cerium dioxide (CeO_2) has attracted much attention and has wide applications such as automotive exhaust catalysts, polishing materials......
Trans. Nonferrous Met. Soc. China 30(2020) 3114-3123 Recovery of vanadium from vanadium slag by composite roasting with CaO/MgO and leaching Jun-yi XIANG1, Xin WANG1, Gui-shang PEI1, Qing-yun HUANG2... and Technology, Chongqing 401331, China; 3. Chongqing Key Laboratory of Vanadium-Titanium Metallurgy and Advanced Materials, Chongqing University, Chongqing 400044, China Received 15 March 2020; accepted......
Effect of vanadium carbide on commercial pure aluminumHua-ping Sun,Jun Wu,Tian Tang,Bo Fan,Zheng-hua TangSchool of Materials Science and Engineering,Sichuan University摘 要:The effect of vanadium carbide(VC) on the grain size of commercial pure aluminum was experimentally investigated by varying the content of VC, the holding time, and casting temperature......
