Collect. Czech. Chem. Commun. 1994, 59, 549-557

Feedback Controlled Chemical Reactor with Feed of Two Reaction Components with Spectrophotometric Indication

František Skopal and Václav Dušek

Department of Physical Chemistry,University of Chemical Technology, 532 10 Pardubice, Czech Republic


Theoretical relationships and simplifying conditions have been derived for the feed of two reaction components into a nonisochoric reactor with ideal stirring. The feed of reaction components is controlled by the negative feedback at a constant absorbance of the reaction mixture. The theoretical relationships have been verified using model 2. order oxidation-reduction reactions of Ce(IV)/V(IV) and Fe(III)/V(III) in 1 M sulfuric acid at 20 °C.