铜冶炼物料中铜的分析及其质量控制

Analysis and quality control of copper in copper smelting materials

由于铜冶炼行业的原料较为复杂,一些偏离认证和不符合认可标准方法的样品做检测时,仅仅使用认证和认可文件是无法达到有效的质量管控的,需要对铜冶炼物料中铜的分析方法进行标准把控,加强质量控制。从样品的加工和铜分析的技术环节及质量控制等方面出发,对铜的分析质量控制加以总结。在具体的质量控制方面针对铜冶炼行业物料成分的复杂多变情况,根据具体情况开展质量把控工作,提高铜元素分析的准确程度。

Due to the complexity of raw materials in the copper smelting industry,it is impossible to achieve effective quality control only by using certification and approval documents when testing samples that deviate from certification and do not conform to approved standard methods,it is necessary to control the analytical method of copper in copper smelting materials by standard,strengthen the quality control,and summarize the analytical quality control of copper from the aspects of sample processing,technical link and quality control of copper analysis.In terms of specific quality control,aiming at the complex and changeable situation of material composition in copper smelting industry,quality control is carried out according to specific conditions to improve the accuracy of copper element analysis.