Oscillatory bromate-oxalic acid-Ce-acetone-sulfuric acid reaction, in CSTR

Journal of the Brazilian Chemical Society

Faria, Roberto B.¹  Universidade Federal do Rio de Janeiro¹  Pereira, Janaina A. M.¹ 

关键词: oscillating reaction;    bromate;    oxalic acid;    cerium(IV)-acetone reaction;   

DOI  :  10.1590/S0103-50532004000600028

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

Periodic oscillations were observed for the first time, in a CSTR, in the system bromate-oxalic acid-Ce(IV)-acetone-sulfuric acid, in a CSTR. A reaction between Ce(IV) and acetone, until now not described in the literature and occurring before the addition of the reagents to the reactor, was identified as a decisive factor for the appearing of the regular oscillations.

【 授权许可】

Unknown