MATHEMATICAL-MODEL OF FLOW-INJECTION ANALYSIS - 1ST-ORDER CHEMICAL-REACTION IN A STRAIGHT TUBE

被引：10

作者：

ANDREEV, VP

KHIDEKEL, MI

机构：

[1] Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg, 198103

来源：

ANALYTICA CHIMICA ACTA | 1993年 / 278卷 / 02期

关键词：

FLOW INJECTION; MATHEMATICAL MODEL;

D O I：

10.1016/0003-2670(93)85114-Y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A mathematical model of flow-injection analysis (FIA) is developed for a pseudo-first-order chemical reaction in a straight reaction tube. Analytical expressions are derived for the first three moments of the peaks of the sample and product of the chemical reaction. A comparison with the available numerical analysis and experimental results is given. The application of the model to FIA optimization is described.

引用

页码：307 / 316

页数：10

共 27 条

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