X射线荧光光谱法测定地质样品中氯硫碳的研究  

Study on Determination of chlorine, sulfur and carbon in Geological Samples by X-ray fluorescence spectrometry

作　　者：陈静[1,2] 张明炜[1,2] 鲁醌 钟盼[1,2] 

机构地区：[1]河南省岩石矿物测试中心,河南郑州450053 [2]国土资源部贵金属分析与勘察技术重点实验室,河南郑州450053

出　　处：《资源导刊（地球科技版）》2014年第5期60-61,64,共3页

摘　　要：本文分析实验使用粉末压片X射线荧光光谱法测定地质样品中CI、S、C，探讨了样品放置时间、测量环境以及其他因素对测量结果的影响。该方法的CI、S、C检出限分别为20ppm、50ppm、0．1％，采用国家标准物质分析验证该测定方法，其结果与标准值相符。The use of powder X-ray fluorescence spectrometric method for the determination of Cl, S, C, in geological samples are analyzed in the paper, and the influence of sample storage time, the measurement environment and other factors on measurement results are discussed. The detection imit of Cl, S, C are respectively 20ppm, 50ppm and 0.1%, national standard material analysis is used to test the verification method, and the results were in agreement with the Standard values.

关 键 词：X射线荧光光谱法 地质样品 氯 硫 碳 

分 类 号：P575.4[天文地球—矿物学]