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J. Cent. South Univ. (2012) 19: 231-237 DOI: 10.1007/s11771-012-0996-3 Properties and mechanism of red mud in preparation of ultra-lightweight sludge-red mud ceramics LU Da-wei(陆达伟), QI Yuan-feng(齐元峰... 250100, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: New ultra-lightweight sludge-red mud ceramics (ULS-RMC) were prepared by red mud (RM), clay and dried......
J. Cent. South Univ. Technol. (2008) 15: 808-813 DOI: 10.1007/s11771-008-0149-x Thermal decomposition behaviour of polyacrylamidomethyltrimethyl ammonium chloride in red mud separation process HU... for selecting highly efficient red mud flocculants, the behaviour of polyacryl- amidomethyltrimethyl ammonium chloride (PATAC) in red mud separation process was investigated. PATAC was employed......
ARTICLE J. Cent. South Univ. (2019) 26: 458-466 DOI: https://doi.org/10.1007/s11771-019-4018-6 Recovery of iron and rare earth elements from red mud through an acid leaching-stepwise extraction..., China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: A feasible approach to selectively recover iron and rare earth elements (REEs) from red mud......
with Kjeldahl’s microanalysis method. The settling performance achieved at different flocculant dosages was investigated with high goethite-containing red mud slurry of simulated Bayer process synthesized in laboratory. It turns out that the settling performance of high goethite-containing red mud was better with HPAM. The average settling rate of red mud in the first 5 min and the turbidity......
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Recovery of alumina and ferric oxide from Bayer red mud rich in iron by reduction sintering LI Xiao-bin(李小斌), XIAO Wei(肖 伟), LIU Wei(刘 伟), LIU Gui-hua(刘桂华), PENG Zhi-hong(彭志宏), ZHOU...; Abstract: A great amount of red mud......
Surface charge properties of red mud particles generated from Chinese diaspore bauxite ZHANG Kun-yu(张琨瑜), HU Hui-ping(胡慧萍), ZHANG Li-juan(张丽娟), CHEN Qi-yuan(陈启元) School of Chemistry and Chemical...; Abstract: Acid/basic potentiometric titration can be used to quantify the red mud......
Production of pig iron from red mud waste fines using thermal plasma technologyK. Jayasankar1,P.K. Ray1,A.K. Chaubey1,A. Padhi1,P.S. Mukherjee11. CSIR-Institute of Minerals & Materials Technology, Bhubaneswar, India摘 要:Red mud, an insoluble residue produced during alkali leaching of bauxite, is considered as a low-grade iron ore containing 30% to 50......
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