摘要
利用分光光度计测定示踪剂硫氰酸盐的含量,优化硫酸铁铵显色剂浓度和配制方法后,与现有方法相比,降低了检测限,得到更高精度的标准曲线,检测结果重现性好,更适应油田应用。
Using the spectrophotometer to determine the content of tracer thiocyanate, optimize the concentration of ammonium ferric sulfate and the preparation method, compared with the existing methods, the detection limit is reduced, and the standard curve with higher precision is obtained.The test results are reproducible.More suitable for oil field applications.
出处
《化工设计通讯》
CAS
2017年第12期132-132,136,共2页
Chemical Engineering Design Communications
