Results 231 to 240 of about 7,037 (265)
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The separation of monazite from zircon by flotation
Journal of the Less Common Metals, 1972Abstract The conditions for the separation of monazite from zircon in anionic (oleic acid and sodium dodecyl sulphate) and cationic (dodecylaminium chloride) collector systems using sodium sulphide as regulator have been studied by means of electrokinetic measurements, direct flotation tests, and adsorption determination of the collector. The results
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Separation of Pyrolusite and Hematite by Froth Flotation
2012Due to challenges faced by the Wabush mine, the separation of pyrolusite and hematite using froth flotation was investigated. Using sodium oleate as a collector, micro-scale flotation testing identified conditions for selective separation of pyrolusite and hematite.
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Electrochemical Flotation Separation of Sulphide Minerals
2009This chapter is mainly about potential controlled flotation. First, the factors affecting potential controlled flotation are discussed, such as potential modifiers, pH modifier, frother, conditioning time, surface pretreatment and grinding environment.
Yuehua Hu, Wei Sun, Dianzuo Wang
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Flotation separation of cervantite from quartz
2017Physicochemical Problems of Mineral Processing; ISSN 2084 ...
Jinming, Wang +5 more
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New technology and science in flotation separations
Current Opinion in Colloid & Interface Science, 1998The use of xanthates for the flotation of sulfide minerals continues to be the subject of much research, with particular reference to selectivity in complex systems. New reagents, usually thio-compounds, continue to be proposed and investigated. The depression of silicate minerals with natural gums has been further elucidated.
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Effect of depressants on flotation separation of magnesite from dolomite and calcite
International Journal of Mining Science and Technology, 2023Wenqing Qin, Junjie Hu, Hailing Zhu
exaly
Flotation separation of apatite and calcite using gum arabic as a depressant
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2022Chunhui Zhong +2 more
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Effect of surface roughness on the flotation separation of hematite from fine quartz
Journal of Industrial and Engineering Chemistry, 2022Zhanglei Zhu, Wanzhong Yin, Bin Yang
exaly
The separation of perovskite (CaTiO3) by flotation
Journal of the Less Common Metals, 1970openaire +1 more source