钢帘线中铜含量测定方法比较  

Comparision of Measurement Methods for Copper Content in Steel Cord

作　　者：卞小琴[1] 王立中[1] 顾娜[1] 

机构地区：[1]泰州职业技术学院,江苏泰州225300

出　　处：《浙江化工》2010年第11期29-31,共3页Zhejiang Chemical Industry

摘　　要：比较了两种钢帘线中铜含量的测定方法。通过实验证明:2种测定方法的效果都很好,其中火焰原子吸收法具有选择性好、适用性强、干扰相对小、测定铜相当稳定等优点,特别适合测定钢帘线中的铜;缺点是配套仪器较昂贵。Two determination methods for copper content in steel cord were described and compared.It was proved by experiments that the determination effects of two kinds of copper determination methods for steel cord were all good.Among them,flame atomic absorption spectrometry（FAAS） has good self selectivity,strong applicability,relatively small interfere,and fairly satability for copper determination.Thus,it is particularly suitable for determining the copper in steel cord.However,the disadvantage is that its matching equipment is expensive.

关 键 词：钢帘线 铜 火焰原子吸收法 EDTA配位滴定法 

分 类 号：TG115.3[金属学及工艺—物理冶金]