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ICP电感耦合等离子体光谱法测定煤中矿物质含量

Determination of Mineral Contents in Coal by Inductively Coupled Plasma Atomic Emission Spectrometry
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摘要 采用ICP电感耦合等离子体光谱法直接测定煤中矿物质含量,与其煤灰矿物质含量作对比,结果均在允许误差范围之内。实验结果表明,本法准确、快速、重现性好,可以应用于煤灰常规分析检测中。 Mineral contents in coal are determined directly by inductively coupled plasma atomic e- mission spectrometry (ICP-AES). Compared with mineral contents in coal ash, results tested by ICP- AES are within allowable deviation. The experimental results indicate that ICP-AES method is accu- rate, fast and reproducible and can be used for routine analysis of coal ash.
出处 《水钢科技》 2015年第2期52-54,48,共4页 Shuigang Science & Technology
关键词 ICP 直接测定 矿物质含量 ICP coal direct determination mineral content
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