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ARTICLE J. Cent. South Univ. (2019) 26: 323-330 DOI: https://doi.org/10.1007/s11771-019-4004-z Salt ions accumulation and distribution characteristics of pioneer plant species at a bauxite residue... Germany, part of Springer Nature 2019 Abstract: Bauxite residue disposal areas (BRDAs) are physically degraded and hostile to plant growth. Nevertheless, natural plant colonization was observed......
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ARTICLE J. Cent. South Univ. (2019) 26: 449-457 DOI: https://doi.org/10.1007/s11771-019-4017-7 Synergistic coagulation of bauxite residue-based polyaluminum ferric chloride for dyeing wastewater... that Fe, Al elements in bauxite residue are active components for water purification, an effective polyaluminum ferric chloride (PAFC) coagulant derived from bauxite residue, with Fe2O3 content > 5.1......
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... surface charge properties. The amount of surface active -OH groups and surface charge density on the red mud particles generated from Chinese diaspore bauxite were evaluated from the acid/basic......
Bauxite washing for the removal of clayIshaq Ahmad1,Ernst-Ulrich Hartge2,Joachim Werther21. Department of Mining Engineering, University of Engineering and Technology,Peshawar-25120, Pakistan2... impurities associated with bauxite negatively affect the Bayer process for alumina production. These impurities should be removed as far as possible by a beneficiation technique before the ore is used......
of high sulfur-containing bauxite during storage, by simulating the environment of minerals storage in laboratory, the acidification mechanism and influencing factors of high sulfur-containing bauxite were...-containing bauxite, which is mainly the natural oxidation of Pyrite (FeS2), then the alkaline minerals dissolute in the presence of water, leading to the acidification phenomenon, which is influenced......
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Flotation techniques for separation of diaspore from bauxite using Gemini collector and starch depressant XIA Liu-yin(夏柳荫), ZHONG Hong(钟 宏), LIU Guang-yi(刘广义) School of Chemistry and Chemical... and bauxite ore were also detailedly conducted. At last, the pre-desliming reverse flotation separation process was adopted. It can be concluded that the combinational use of a Gemini cationic collector......
J. Cent. South Univ. (2017) 24: 489-495 DOI: 10.1007/s11771-017-3451-7 Effect of ferrite content on dissolution kinetics of gibbsitic bauxite under atmospheric pressure in NaOH solution YANG Hui-bin... Abstract: The dissolution property of high-ferrite gibbsitic bauxite and the effect of ferrite content on the dissolution kinetics of gibbsitic bauxites in sodium hydroxide solution under atmospheric......
Beneficiation of low-grade diasporic bauxite with hydrocyclone GAO Shu-ling(高淑玲)1, LI Xia-an(李晓安)2,WEI De-zhou(魏德洲)1, FANG Ping(方 萍)1, JIA Chun-yun(贾春云)1, LIU Wen-gang(刘文刚)1, HAN Cong(韩 聪)1 1...; Abstract: Low-grade diasporic bauxite was treated with hydrocyclone of small cone-angle. The effects of apex diameter, feed pressure and feed......
