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浏阳磷矿选矿厂技改措施石丰年，唐国华（湖南化工研究院）浏阳磷矿石属浅粒变质沉积磷块岩矿石。由于长年风化，一般矿石质地松软，但也夹有一定数量＂顽石＂。原矿类型复杂，含铁、铝高，而且－１０μｍ的产率较高，铝大部分赋存在原生矿泥中，采用分散脱泥的浮选工艺，...
Liuyang Phosphate Mine Technology Improvement Measures Shi Fengnian, Tang Guohua (Hunan Chemical Industry Research Institute) Liuyang phosphate ore is a shallow metamorphic sedimentary phosphorite ore. As a result of years of weathering, the general soft texture of ore, but also a certain amount of sandwiched between “stone.” The ore type is complex, with iron, high aluminum, and high yield of -10μm, most of the aluminum deposited in the primary sludge, the use of dispersed desliming flotation process, ...