Kinetics of oxidation of uranium(IV) in an organic medium by molecular oxygen
✍ Scribed by K. Južnič; M. Senegačnik
- Book ID
- 107768828
- Publisher
- Elsevier Science
- Year
- 1975
- Weight
- 107 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0020-1650
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📜 SIMILAR VOLUMES
The homogeneous oxidation of cuprous chloride in 2 M NaCl solutions by dissolved molecular oxygen was studied, using a batch reactor, at constant pH and temperature. The rate of homogeneous reaction is represented by the expression: R = k[O,] [CU(I)]'.~ with k = 2.8 x 106cm4-5mol-' 's-l where square
T h e kinetics of the reaction (1) U (IV) + H202 UO;' + 2H+ have heen investigated in HzSO4 medium under different conditions. 'The observed bimolecular rate constant kobs, has been found to depend on [H+]-'l.ss and to increase with the initial concentration ratio of the reactants Ro = [H20~]o/[U (I