Application of pH probe to the study of ClO2--S(2)O(3)(2-)nonlinear reaction system

Authors
Gao, QY Sun, K Zhao, YM Li, LP
Citation
Qy. Gao et al., Application of pH probe to the study of ClO2--S(2)O(3)(2-)nonlinear reaction system, ACT CHIM S, 59(6), 2001, pp. 890-894
Citations number
18
Categorie Soggetti
Chemistry
Journal title
ACTA CHIMICA SINICA
ISSN journal
05677351 → ACNP
Volume
59
Issue
6
Year of publication
2001
Pages
890 - 894
Database
ISI
SICI code
0567-7351(2001)59:6<890:AOPPTT>2.0.ZU;2-M
Abstract
When pH probe was applied to study the ClO2- - S(2)OO2/3(-) nonlinear react ion system, batch pH oligooscillation and CSTR PH oscillation were obtained . The reaction mechanism consists of oxychlorine reactions, oxychlorine - s ulfur reactions and sulfur - sulfur reactions. A model resulted from valenc e change of sulfur can simulate the dynamics in both batch and CSTR, and it also can explain the PH front in reaction diffusion system.