Selective Flocculation of Apatite to Improve Flotation of Fine Phosphate Ore Fractions

机译：磷灰石的选择性絮凝以改善磷矿细粒的浮选

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In beneficiation of phosphate ores it is common to use screening to produce the coarse "pebble" concentrate, and flotation to process the ―1+0.1 mm size fraction. The ―0.1 mm desliming product is treated as tailings. A new partially hydrophobic flocculant, P(MAAA) latex was developed to enhance flotation recovery of fine apatite particles through selective flocculation.

机译：在磷矿石的选矿中，通常使用筛分法生产粗的“卵石”精矿，然后进行浮选以处理―1 + 0.1 mm粒度级分。 0.1毫米的除泥产品被视为残渣。开发了一种新的部分疏水性絮凝剂P（MAAA）胶乳，可通过选择性絮凝提高磷灰石细颗粒的浮选回收率。

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来源
《Engineering Foundation Conference: Beneficiation of Phosphate III Dec, 2001 St. Pete Beach, Florida》|2001年|p.45-53|共9页
会议地点 St. Pete Beach FL(US)
作者
Y.H. Zhan; J.S. Laskowski;
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作者单位

Department of Mining and Mineral Process Engineering, The University of British Columbia, Vancouver, B.C., Canada, V6T 1Z4;

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原文格式 PDF
正文语种 eng
中图分类地质学;
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入库时间 2022-08-26 14:27:49

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2. Effect of bubble size on the performance flotation of fine particles of a low-grade Brazilian apatite ore [J] . Reis Angelica S., Reis Filho Argileu M., Demuner Larissa R., Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2019,第期

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3. Flotation study of fine grained carbonaceous sedimentary apatite ore - Challenges in process mineralogy and impact of hydrodynamics [J] . Duong Huu Hoang, Kupka Nathalie, Peuker Urs Alexander, Minerals Engineering . 2018,第期

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4. Selective Flocculation of Apatite to Improve Flotation of Fine Phosphate Ore Fractions [C] . Engineering Foundation conference: Beneficiation of phosphate . 2002

机译：磷灰石的选择性絮凝以改善细磷酸盐矿石馏分的浮选
5. HYDRODYNAMIC STUDIES AND MATHEMATICAL MODELING OF FINE COAL FLOTATION (COLUMN FLOTATION, SELECTIVITY). [D] . LUTTRELL, GERALD HARVEY. 1986

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6. Discrimination of Six Flotation Kinetic Models Usedin the Conventional Flotation and Carrier Flotation of −74μm Coal Fines [O] . Xiangning Bu, Xuexia Wang, Shaoqi Zhou, 2020

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7. Selective Siliceous Ore Flotation for Further Apatite Recovery [O] . 2015

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Selective Flocculation of Apatite to Improve Flotation of Fine Phosphate Ore Fractions

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