岩矿测试2012，Vol.31Issue(2)：282-286,5.
X射线粉晶衍射仪定量测量海泡石矿样的实验条件
Experimental Conditions of X-ray Powder Diffraction for Sepiolite Measurement
摘要
Abstract
Based on the studies of components and contents of sepiolite, homogeneous test, stability and particle size distribution characteristic, the experimental conditions of X-ray Powder Diffractometer were optimized for the determination of sepiolite. A series of sepiolite standard materials were prepared using pure sepiolite, corundum and fluorite minerals. The 3 different contents of sepiolites, sorted low, middle and high, were measured by solid counter and intensity count technology with an internal standard. The experimental results show that the quantitative measured data of sepiolite samples met the requirements of the industry standard. The measuring method and conditions met the requirements of clay mining enterprises and associated labs. The X-ray powder diffraction method achieved the goal of quantitative mineral components analysis for sepiolite.关键词
海泡石/X射线粉晶衍射法/内标法/实验条件Key words
sepiolite/ X-ray powder diffraction/ internal method/ experiment conditions分类
天文与地球科学引用本文复制引用
迟广成,张泉,赵爱林,钟辉,胡建飞..X射线粉晶衍射仪定量测量海泡石矿样的实验条件[J].岩矿测试,2012,31(2):282-286,5.基金项目
中国地质大调查项目(121201081) （121201081）
