工业氧化铍生产过程中用硫酸铅取代锆盐除磷的研究

Study on Removing Phosphorus with Lead Acid Replacing Zirconium Salt in the Production Process of Industrial Beryllium Oxide

分析了磷在工业氧化铍生产工艺流程中的行为和形态,利用磷酸铅溶度积极小的特性,用价格相对便宜的硫酸铅取代现行的锆盐两次除磷工艺,为高磷铍矿生产合格的工业氧化铍开辟了另一条通道。

In this paper,the nature and patterns of phosphorus was analyzed in the production process of the industrial beryllium oxide.Using the characteristic of lead phosphate solubility being small,the technology of twice removing phosphorus opens up another channel for the beryllium mine with rich phosphorus producting qualified industrial beryllium oxide,with relatively cheap lead sulface replacing zirconium salt.