TITLE

Automated system for spectrophotometric detection of liquid phase hydrogen peroxide for concentrations up to 5% w/w

AUTHOR(S)
Pashkova, Aneta; Svajda, Karel; Black, Gary; Dittmeyer, Roland
PUB. DATE
May 2009
SOURCE
Review of Scientific Instruments;May2009, Vol. 80 Issue 5, p055104
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
An automated flow injection analysis system for H2O2 detection in the liquid phase, based on the photometric determination of the complex between hydrogen peroxide and a titanium (IV) reagent is presented. The system was tested for monitoring the H2O2 concentration in a lab-scale experimental setup for H2O2 direct synthesis. In its final configuration, the developed system allows a reliable and reproducible determination of H2O2 for a broad concentration interval between 1.02×10-3 mol l-1 and 1.16 mol l-1.
ACCESSION #
40638052

 

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