混合熔剂分解电感耦合等离子体光谱仪分析重晶石的方法

本发明公开了一种混和熔剂分解电感耦合等离子体光谱仪分析重晶石的方法，操作简单快速，具有流程短，用量小，绿色环保等特点。具体流程为：选择不同含量的重晶石矿物、以混合熔剂(按质量比碳酸锂：偏硼酸锂＝1：4)熔融，熔盐迅速转移至稀王水中超声震荡溶解，采用电感耦合等离子体光谱仪(ICP-OES)进行测定。 The invention discloses a method for decomposing barite by using a mixed flux and analyzing barite by using an inductively coupled plasma spectrometer...

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Bibliographic Details
Format Patent
LanguageChinese
Published 19.03.2021
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:本发明公开了一种混和熔剂分解电感耦合等离子体光谱仪分析重晶石的方法，操作简单快速，具有流程短，用量小，绿色环保等特点。具体流程为：选择不同含量的重晶石矿物、以混合熔剂(按质量比碳酸锂：偏硼酸锂＝1：4)熔融，熔盐迅速转移至稀王水中超声震荡溶解，采用电感耦合等离子体光谱仪(ICP-OES)进行测定。 The invention discloses a method for decomposing barite by using a mixed flux and analyzing barite by using an inductively coupled plasma spectrometer. The method has characteristics of simple and quick operation, short flow, small amount, and good green and environment protection effect and the like. To be specific, the method comprises: selecting barite minerals with different contents; fusing the barite minerals by using a mixed flux with a mass ratio of lithium carbonate to lithium metaborate being 1 to 4; transferring fused salt into dilute aqua regia to carry out ultrasonic oscillation dissolution; and carrying out measurement by using an inductively coupled plasma spectrometer (ICP-OES).
Bibliography:Application Number: CN201910983117