KINETIC POTENTIOMETRY SIMULTANEOUS DETERMINATION OF IRON(III) AND ZIRCONIUM(IV) BY USING THE KALMAN FILTER

Authors
YE YZ LUO Y
Citation
Yz. Ye et Y. Luo, KINETIC POTENTIOMETRY SIMULTANEOUS DETERMINATION OF IRON(III) AND ZIRCONIUM(IV) BY USING THE KALMAN FILTER, Laboratory robotics and automation (Print), 10(5), 1998, pp. 283-287
Citations number
7
Categorie Soggetti
Robotics & Automatic Control","Chemistry Analytical","Robotics & Automatic Control
Journal title
Laboratory robotics and automation (Print) → ACNP
ISSN journal
08957533
Volume
10
Issue
5
Year of publication
1998
Pages
283 - 287
Database
ISI
SICI code
0895-7533(1998)10:5<283:KPSDOI>2.0.ZU;2-B
Abstract
A differential kinetic potentiometric method with the Kalman filter fo r the simultaneous determination of multicomponents is described. The complexing reaction of iron(III) or zirconium(IV) with fluoride ion ha s a differential rate at certain reaction conditions. So iron and zirc onium can be sim multaneously determined by measuring the potential ch ange of the fluoride ion-selective electrode (ISE), and a microcompute r-based ion analyzer is used for the determinations. (C) 1998 John Wil ey & Sons, Inc.