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Preparation of V2O5 from converter slag containing vanadiumChong Han,Liang Li,He Yang,Xiang-Xin XueSchool of Materials and Metallurgy,Northeastern University摘 要:Preparation of V2O5 from converter slag (CS)was investigated through roasting, leaching, extracting, and precipitating processes. The corresponding roles of the parameters during every procedure......
–acid leaching of high-chromium vanadium slag(HCVS)was conducted to elucidate the roasting and leaching behaviors of vanadium and chromium.The effects of the purity of Ca O,molar ratio between Ca O...Roasting and leaching behaviors of vanadium and chromium in calcification roasting–acid leaching of high-chromium vanadium slagJing Wen1,Tao Jiang1,2,Mi Zhou1,2,Hui-yang Gao1,Jia-yi Liu1,Xiang-xin......
(TBBFS) produced by iron and steel industry each year. It is wasteful to dispose TBBFS containing about 20% TiO2 as ordinary blast furnace slag through traditional re-utilization processes... Journal of Process Engineering, 2008, 8(5): 901-907. (in Chinese) [2] YANG He, XUE Xiang-xin, ZUO Liang, YANG Zhong-dong. Photocatalytic degradation of methylene blue with blast furnace slag containing......
Influence of Environmental Factors on the Volume Change of Blended Cement Containing Steel Slag关少波摘 要:<正>In the condition of 20℃, 5% sulfate liquor... environment. But, the sample shrinkage in 28 days has much difference with the curing environment, which has no obvious orderliness. The different effects on blended cement containing steel slag......
titanium slag were investigated by using microwave cavity perturbation technique. High titanium slag containing more than 90% TiO2 was prepared by carbothermal reduction of ilmenite. The temperature rise...J. Cent. South Univ. Technol. (2009) 16: 0588-0593 DOI: 10.1007/s11771-009-0098-z Microwave absorbing properties of high titanium slag ZHANG Li-bo(张利波), CHEN Guo(陈菓), PENG Jin-hui(彭金辉), CHEN......
titanium dioxide was synthesized from titanium containing electric furnace molten slag(TCEFMS)by using an alkali fusion,followed by a hydrolyzation-acidolysis-calcination route.The efects of alkali/slag...Preparation and visible-light photocatalytic property of nanostructured Fe-doped TiO2 from titanium containing electric furnace molten slagYang Li,Yi Yue,Zai-qing Que,Mei Zhang,Min GuoState Key......
Properties and Mechanism on Flexural Fatigue of Polypropylene Fiber Reinforced Concrete Containing Slag张慧莉College of Water Resources and Architectural Engineering,Northwest Agriculture and Forestry University摘 要:Properties and mechanism were investigated on flexural fatigue of concrete containing polypropylene fibers and ground granulated blast furnace......
Effect of components on desulfurization of an Al2O3-CaO base pre-molten slag containing SrOHeming Zhao, Xinhua Wang, and Bing Xie Metallurgical and Ecological Engineering School, University...;The desulfurization experiment of an Al2O3-CaO base pre-molten refining slag containing SrO was carried out. Experimental samples were made from industrial materials. In order to predict the slag’s......
to the FeO-SiO2-CaO ternary slag system. All additives containing silica, calcium oxide, reductive coal were mixed with the leaching residue containing Bi in a mortar and pestle. The mixture was put into a clay...J. Cent. South Univ. (2016) 23: 1326-1331 DOI: 10.1007/s11771-016-3183-0 Reduction smelting on bismuth oxide residue in FeO-SiO 2-CaO ternary slag system ZHANG Du-chao(张杜超), ZHANG Xin-wang(张新望......
biological macromolecules containing functional groups such as carboxyl, hydroxyl, phosphate, and amino group as heavy metal binding sites for sequestrating chromium ions from aqueous phase [21]. Our... capacity, less pH-dependent and lower biosorbent dosage, and exhibits more potential than other reported adsorbents in literature for advanced treatment of chromium containing raw water. A good example......
