FLOW-INJECTION TITRATION - LINEAR OR LOGARITHMIC

被引：11

作者：

CHEN, R ^{[1
]}

RUZICKA, J ^{[1
]}

CHRISTIAN, GD ^{[1
]}

机构：

[1] UNIV WASHINGTON,DEPT CHEM,CTR PROC ANALYT CHEM,BG-10,SEATTLE,WA 98195

来源：

TALANTA | 1994年 / 41卷 / 06期

关键词：

D O I：

10.1016/0039-9140(94)E0119-C

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A simple and rapid Continuous Flow Injection Titration method utilizing a pretitration step was developed to automate the assay of high sulfuric acid concentrations over a narrow range in an oil refinery stream. A Coulometric Flow Injection Titration method was developed to perform Karl Fisher titration. Multiple functions of the mixing chamber in these FIA titrations such as for pretitration dilution, and reduction of viscosity are discussed. The cell also serves as the detector. Appropriate combining of these functions allows FIA titrations to become a powerful tool in automating routine assays.

引用

页码：949 / 955

页数：7

共 22 条

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