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- Title
云南某低品位硅钙质磷矿石矿物学 研究及生产应用.
- Authors
王冲; 陈双贵; 张华
- Abstract
The mineralogical study of low-grade silica-calcareous phosphate deposits around Dianchi Lake in Yunnan was conducted to find out the chemical composition, mineral composition, dissemination size, liberation property and other characteristics of the ores in combination with providing a basis for ore blending in a 2 Mt/a flotation plant of Yunnan Phosphate Chemical Group, Anning Mining Branch, eventually obtaining the separation indexes of P2 O5 grade 29. 00% — 30. 00%-, MgO grade 0. 89% —1. 00% * yield 65% — 68% and P2 O5 recovery rate 86% -88%.
- Publication
Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong, 2019, Vol 48, Issue 4, p33
- ISSN
1008-7524
- Publication type
Article
- DOI
10.16283/j.cnki.hgkwyjg.2019.04.009