Ozone, 03, reacts with a carbon sample at room temperature. Clean carbon samples show a half to one and a half order of magnitude increased initial rate constant (k,) for O3 loss relative to repetitively exposed carbon samples. The ozone loss rate and therefore the rate constant reaches steady state
Heterogeneous reactions of sulfur dioxide with carbonaceous particles
β Scribed by Alan C. Baldwin
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 438 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0538-8066
No coin nor oath required. For personal study only.
β¦ Synopsis
The rate of adsorption of SO2 on a prototype carbonaceous surface was measured a t low pressure in a flow reactor. The measured rate indicates a maximum atmospheric loss of SO2 hy heterogeneous reaction of l%/h for a particle density of 100 pglm". The capacity of carbon particles to adsorb SO2 is limited a t -1 rng SO? g-' C. NO:, has no effect on the rate of SO? adsorption or the saturation behavior.
π SIMILAR VOLUMES
A modified version of the gram theory was used to analyse the effect of temperature on the sulfatlon reactlon The theory combines the Influence of temperature on the gram size, Its effect on the rate of transport of SO, and the chemical reactlon An efficient numerical procedure 1s presented for solv
In a recent paper [N.S. lsaacs and A. Laila