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通过长期对GGX - 9型原子吸收分光光度计在我公司解吸冶炼厂现有生产工艺流程中的应用实践 ,总结出一系列对载金炭、贫炭、解吸贵液及电积贫液中金含量的仪器分析测定方法 ,并取得了令人满意的结果。实践证明 ,该仪器测试方法与化学法比较 ,具有灵敏度高 (DL :2 .6×10 - 2 μg/ml)、重现性好 (RSD :<2 % )、稳定性好、安全可靠、操作简便、分析速度快等优点 ;同时 ,也成功地进行了银、铁、铜、锌、铅等元素的测定。
Through long - term application of the GGX - 9 atomic absorption spectrophotometer in the existing production process of desorption smelter in our company, a series of research results of a series of studies on the adsorption of gold, lean carbon, Content of the instrument analysis and determination methods, and achieved satisfactory results. Practice has proved that this instrument has high sensitivity (DL: 2.6 × 10-2 μg / ml), good reproducibility (RSD: <2%), good stability, safe and reliable operation compared with chemical methods Simple, fast analysis and other advantages; the same time, also successfully carried out the determination of silver, iron, copper, zinc, lead and other elements.