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阐明硅藻土的特征、精制和应用。鉴于我国西南地区和东北地区的第三纪煤层中伴生有硅藻土,甚至有巨厚硅藻土层复盖于煤层上,因此建议开发和利用,使资源发挥最大效益的同时提高含伴生矿物的煤矿之经济效益。
Clarification of the characteristics of diatomite, refining and application. In view of the tectonic association of diatomite in the Tertiary coal seam in southwest China and northeast China and even the presence of a huge diatomite layer covering the coal seam, it is suggested to exploit and utilize the resources so as to maximize the benefits of resources while increasing the content of associated minerals The economic benefits of coal mines.