𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The kinetics of Mn(II)-catalysed ozonation of oxalic acid in aqueous solution

✍ Scribed by R. Andreozzi; A. Insola; V. Caprio; M.G. D'Amore

Book ID
119016038
Publisher
IWA Publishing
Year
1992
Tongue
English
Weight
326 KB
Volume
26
Category
Article
ISSN
0043-1354

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Manganese-catalysed ozonation of glyoxal
Manganese-catalysed ozonation of glyoxalic acid in aqueous solutions
✍ R Andreozzi; R Marotta; R Sanchirico πŸ“‚ Article πŸ“… 2000 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 138 KB πŸ‘ 2 views

Manganese-catalysed ozonation of glyoxalic acid in aqueous solutions has been investigated in the pH range 2.0Β±4.0. The addition of manganese ions (Mn(II) or Mn(IV)) to a glyoxalic acidΒ±ozone system allows the substrate to be oxidized through a mechanism different from that reported for uncatalysed

The nature of Mn(II) complexes in concen
The nature of Mn(II) complexes in concentrated aqueous ammonium oxalate solutions
✍ E. Mielniczek-BrzΓ³ska πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 392 KB

## Abstract The paper presents an analysis of the results of spectroscopic studies obtained in the ultraviolet range UV for unsaturated ammonium oxalate solutions containing Mn(II) impurity __c__~i~. The aim is to follow manganese oxalate formation processes at different ammonium oxalate concentrat

The use of manganese dioxide as a hetero
The use of manganese dioxide as a heterogeneous catalyst for oxalic acid ozonation in aqueous solution
✍ R. Andreozzi; A. Insola; V. Caprio; R. Marotta; V. Tufano πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 307 KB

Heterogeneous catalysis by MnO 2 of oxalic acid ozonation in aqueous solution has been investigated in the pH range 3.2-7.0. The influence of catalyst load and reaction temperature upon rate development of the ozonation process has also been examined. The observed dependence of system reactivity on