Dr. Hanson et Er. Lovejoy, HETEROGENEOUS REACTIONS IN LIQUID SULFURIC-ACID - HOCL+HCL AS A MODELSYSTEM, Journal of physical chemistry, 100(16), 1996, pp. 6397-6405
We describe detailed studies of the interaction of HCl and HOCl with 6
0 wt % liquid sulfuric acid at 251-276 K as an example of research aim
ed at understanding the heterogeneous chemistry of the stratosphere. T
he theory of gas/particle kinetics coupled with measurements of the up
take of HCl and HOCl by bulk and particulate 60 wt % sulfuric acid yie
ld the solubilities of HCl and HOCl, the HCl and HOCl mass accommodati
on coefficients, the HCl + HOCl liquid-phase rate coefficient, and the
HOCl liquid-phase diffusion coefficient. These results are in very go
od agreement with theoretical predictions and extrapolations of other
independent results.