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硅藻土用途广泛,需求量以每年3%的速度递增,受到建材、化工、轻工、冶金、建筑等行业的重视。在硅藻土的加工过程中,煅烧是最常用的一种方法。本义以云南先锋的高烧失量型硅藻土为例,研究硅藻上经过煅烧之后在矿物组成、化学成份、物理性质等方面的变化以及影响因素,并用统计法计算了组分间的相关关系,还与国内主要的硅藻土产地作了对比。
Diatomite uses a wide range of applications, the demand of 3% per year rate of increase, by building materials, chemicals, light industry, metallurgy, construction and other industries attention. Calcination is the most commonly used method of diatomaceous earth processing. The original meaning of Yunnan Pioneer high-loss type diatomite as an example, the study of diatoms after calcination in the mineral composition, chemical composition, physical properties and other aspects of the changes and the impact of factors, and calculated by statistical correlation between the components , But also with the country’s major diatomite made a contrast.