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目前,对水泥成分测定的标准方法有钾、钠火焰光度法,钙、铝、铁EDTA滴定法,镁原子吸收光谱法,钛二安替比林甲烷分光光度法;另外,最常用的还有X射线荧光法。目前使用的分析方法大多样品的前处理过程繁琐,分析步骤多,分析周期长,并需要对各个元素分别测定。ICP-AES法(电感耦合等离子体原子发射光谱法)具有检出限低,灵敏度高,稳定性好,干扰少,线性范围宽,分析速度快,可实现多元素同时测定等优点,现已在众多领域广泛应用。本文建立了用ICP-AES
Currently, the standard methods for the determination of cement composition potassium, sodium flame photometric method, calcium, aluminum, iron EDTA titration, magnesium atomic absorption spectrometry, titanium diatopicin methane spectrophotometry; In addition, the most commonly used X-ray fluorescence method. Most of the current analytical methods used in the sample pretreatment process cumbersome, analytical steps and long analysis cycle, and the need for separate determination of each element. ICP-AES (Inductively Coupled Plasma Atomic Emission Spectrometry) has the advantages of low detection limit, high sensitivity, good stability, less interference, wide linear range, fast analysis, simultaneous determination of multiple elements, etc., Widely used in many fields. This article established using ICP-AES