矿山呼吸性粉尘中游离二氧化硅的X射线衍射仪测定法

X-ray Diffraction Method to Determine Free Silica Content in Mine Respirable Dust

摘要:

本文介绍了应用X射线衍射仪测定矿山呼吸性粉尘中游离二氧化硅含量的基本原理、实验条件以及操作过程、方法步骤等。该方法具有简便、准确、样品无损等特点

Abstract:

Basic principle, experiment condition, operating process, method and steps of X-ray diffraction method to determine free silica content of respirable dust in mines are introduced in this paper. This method has many advantages as simple, accurate and undamage to samples.