中蒙萤石水分测定方法比对分析

Comparative Analysis of Moisture Determination Methods for Fluorite in China and Mongolia

本文选取了蒙古国与中国《萤石水分测定方法》标准进行翻译,对两国标准的测定范围、术语和定义、测定原理、设备、试样、测试步骤、测定结果的表示和计算进行比对分析,从而发现蒙古国萤石标准规范性引用文件没有明确规定,测定指标的内容不够详细;中国萤石标准在测定步骤上保温时间比蒙古国长但对样品没有搅拌操作,在计算方面增加了批量萤石水分的计算。建议:蒙古国完善标准技术内容,中蒙两国萤石水分测定标准尽快修订,进一步提高萤石行业准入标准。

This paper selects the standard on fluorite moisture determination method in Mongolia and China for translation, and compares and analyzes the determination scope, terminology and definition, determination principle, equipment, samples, test steps, and expression and calculation of determination results of the standards in the two countries. As a result, it is found that the normative citation document of the fluorite standard in Mongolia is not clearly defined, and the content of the determination index is not detailed enough. The heat preservation time of the fluorite standard in China is longer than that in Mongolia, but there is no stirring operation for the sample, so the calculation of batch fluorite moisture is added in the calculation. It is suggested that Mongolia should improve the technical content of the standard, and the fluorite moisture determination standards in China and Mongolia should be revised as soon as possible to further improve the access standards of fluorite industry.