KINETICS AND MECHANISM OF ISOTOPIC EXCHANGE FOR Co 2+ /Co Co 2+ IN TIN(IV) ANTIMONATE
โ Scribed by EL-NAGGAR, I.M.; ABDEL HAMID, M.M.; ALY, H.F.
- Book ID
- 121431166
- Publisher
- Taylor and Francis Group
- Year
- 1994
- Tongue
- English
- Weight
- 277 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0736-6299
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๐ SIMILAR VOLUMES
A study was made of the reversible exchange of oxygen between CO a and CO on a carbon kl surface, CO 2+ CfeCO+ Co, at 750"-850ยฐC and atmospheric pressure with carbon-14 used as a tracer. At these temperatures the rates of exchange were a few orders of magnitude greater than the rates of gasification
19 torr and a flow rate of 1.4 x 10'" was 2.71 x 10" atoms of C per cm" per sec. This is 1.8 per cent of the rate of ablation of graphite with oxygen for similar reaction conditions. The effect of pressure, flow and temperature on the rate of reaction is presented. Correlation is made with kinetic t