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Kinetics of absorption of oxygen in aqueous alkaline solutions of sodium dithionite

✍ Scribed by H. Hikita; H. Ishikawa; N. Sakamoto; N. Esaka

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
556 KB
Volume
33
Category
Article
ISSN
0009-2509

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πŸ“œ SIMILAR VOLUMES

Absorption of oxygen in aqueous alkaline
Absorption of oxygen in aqueous alkaline solutions of sodium dithionite
✍ A.S. Jhaveri; M.M. Sharma πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 632 KB

The kinetics of absorption of oxygen in aqueous solutions of sodium dithionite was studied in a jet apparatus. The reaction was found to be first order with respect to dithionite for dithionite concentration below 0.08 g mole/l. and second order with respect. to dithionite concentration above 0.08 g

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✍ Abdulla A. Shaikh; S. M. Javaid Zaidi πŸ“‚ Article πŸ“… 2007 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 574 KB

The absorption and reaction of oxygen in aqueous alkaline solutions of sodium dithionite has been experimentally investigated in a novel gas-liquid contactor. The novel gas-lift bubble column contactor was used to study the kinetics over wide ranges of reactant concentrations, temperature, and pH. T

Oxygen absorption in alkaline sodium dit
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The absorption rate of oxygen in alkaline sodium dithionite solutions, in a stirred tank with a flat interfacial surface, has been studied experimentally. Under the conditions studied (12.0 < pH Q 13.7, 2045"C, partial oxygen pressure 0.20 at 1 atm and a dithionite concentration of O.OOWIk20 M), abs

Influence of pH on the oxygen absorption
Influence of pH on the oxygen absorption kinetics in alkaline sodium dithionite solutions
✍ F. Camacho; M.P. PΓ‘ez; G. BlΓ‘zquez; M.C. JimΓ©nez; M. FernΓ‘ndez πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 422 KB

Results from experimental studies on the influence of pH within the alkaline range on sodium dithionite oxidation with molecular oxygen reveal that it is possible to follow the kinetics of the process by observation of the consumption of base needed to maintain a constant pH. Under the conditions st