工业循环冷却水总铁测定方法的改进  

Industrial Circulating Cooling Water of Determination Method of Total Iron Improvement

作　　者：李红 金燕 

机构地区：[1]中国石油乌鲁木齐石化公司研究院,新疆乌鲁木齐830019

出　　处：《全面腐蚀控制》2016年第2期24-25,84,共3页Total Corrosion Control

摘　　要：针对循环冷却水总铁的测定方法GB/T14427-2008,对实际检测中存在的问题进行改进,试验结果表明,反应完全,稳定性好,方法的准确度和精密度高,其相对标准偏差小于2%,更适用于现场实际检测工作,对提高检测结果的准确性有指导意义。in view of the circulating cooling water of the determination methods of total iron GB/T14427-2008,to improve the problems that exist in the actual testing,the test results show that the reaction completely,good stability,the method had high accuracy and precision,and its relative standard deviation less than2%,more suitable for the actual detection work,to improve the accuracy of the test results have guiding significance.

关 键 词：循环冷却水 总铁 方法改进 

分 类 号：TE980.5[石油与天然气工程—石油机械设备]