高压密闭微波溶样-EDTA析出法测定防污漆中的锡和铜  

Determination of the Content of Tin and Copper in Antifouling Paints by Microwave Digestion-EDTA Separating-out Method

作　　者：任仁[1] 杨圣杰 王桂华[1] 

机构地区：[1]北京工业大学环境与能源工程学院,北京100022

出　　处：《北京工业大学学报》2000年第1期87-90,共4页Journal of Beijing University of Technology

摘　　要：研究了用高压密闭微波溶样－ＥＤＴＡ析出法测定防污漆中锡和铜的含量，对最佳实验条件进行了摸索总结．实验结果证明：溶液制备样清澈透明，预处理方法快速安全，ＥＤＴＡ析出法简单易行，数据准确，回收率高．The content of Tin and Copper in antifouling paints by microwave digestion-EDTA method has been determined and the optimum experimental condition has also been studied. Experimented results show that the microwave disgestion sample is deaf, the pretreatment method is fast and safe, the EDTA Separating-out methods is convenient the experimental data are reliable and the recovery efficiency is high.

关 键 词：防污染 高压密闭 微波溶样 EDTA析出法 锡 铜 

分 类 号：TQ637.2[化学工程—精细化工] O657.1[理学—分析化学]