硅酸锆放射性机理与改性的研究  

Radioactive Mechanism of Zirconium Silicate and Modification Research

作　　者：邱永斌[1] 徐建华[1] 王锡林[1] 

机构地区：[1]江苏省陶瓷研究所有限公司,宜兴214221

出　　处：《江苏陶瓷》2009年第6期4-7,共4页Jiangsu Ceramics

摘　　要：初步分析了硅酸锆放射性的基本原理;探讨了硅酸锆的矿物形成、颗粒细度、百分含量、环境组成对放射性的影响;提出了复合乳浊法、溶胶-凝胶法、氧化剂吸收法、特种元素屏蔽法进行改性的技术途经;得出了通过控制硅酸锆细度、减少用量和改性处理,既可降低其放射性,并可被广泛应用的结论。Preliminary analysis was made about of basic principles of radioactive zirconium silicate, and then, discussed the radioactive effect factors such as tormahon ot zirconium silicate mineral, grain fineness, percentage content of the composition and environment. Composite emulsion method, sol-gel method, oxidants absorption method and special elements screening method were put forward. At last, by means of controlling the fineness of zirconium silicate, reduce the dosage and modification treatment, can reduce radioactive ability of zirconium silicate, and it can be widely applied in many fields.

关 键 词：硅酸锆 放射性 改性 

分 类 号：TQ174.6[化学工程—陶瓷工业]