离子色谱扩展技术及其应用简介
Introduction of Ion Chromatography and Its Application Technology
-
摘要: 本文简要介绍了Ｆｅ＾２＋、Ｆｅ＾３＋、有机酸、ＮＯ２＾－、ＮＯ３＾－的离子色谱分析方法，监测Ｆｅ＾２＋、Ｆｅ＾３＋在油气田开发中意义重大，其含量决定了注水水质，直接影响油气采集。离子色谱采用色谱分离－柱后衍生，紫外－可见检测器检测的方法可快捷准确地测定油气田水中Ｆｅ＾２＋、Ｆｅ＾３＋含量。有机酸除可采用液相色谱分析外，也可利用离子色谱色谱柱分离电导检测器检测，广泛应用于许多领域中。该法快迅、方便、Abstract: he analytical methods of Fe 3 , Fe 2 , organic acid , NO 2 -, NO 3 - by ion chromatography are briefly introduced in this paper. This ion chromatography method is a kind of simple and rapid method with a good precision and accuracy in the de
下载: