Sulphur dioxide atmospheric oxidation in the presence of ammonia
โ Scribed by Vasco Fassina; Lorenzo Lazzarini
- Publisher
- Springer Netherlands
- Year
- 1981
- Tongue
- English
- Weight
- 497 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0049-6979
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๐ SIMILAR VOLUMES
The stoichiometry is defined by the parameter a where Vi is the volumetric flow rate of the gas concerned. Values lower than 1/3 were used in the present study, corresponding to fuel-lean operation. The relationship between a and the equivalence ratio f for methane combustion is f = 9.52/(1 + 79/21
Ammonia interference in acidimetric determination of sulphur dioxide can be eliminated by separate determination of ammonia in the same sample and by correction of results. However, with this addition the procedure is no longer simple. To avoid two separate determinations a selective absorption of
## Abstract Results are presented for the corrosion of mild steel, aluminium sprayed and aluminized steel by air containing from 2%โ6% SO~2~, at temperatures of 300ยฐโ700ยฐ. The influence of gas velocity, temperature, and concentration of SO~2~ has been found. Corrosion time curves up to 40 hours' ex