Boreskov Institute of Catalysis of the Siberian Branch of Russian ...

KN-5SSITKA allows to study not only the kinetics of catalytic (chemical) reactions, but masstransfer processes also. Indeed, the study of NO and water diffusion in the bulk of Ptcontainingfiberglass catalyst clearly showed that diffusion of such polar molecules can bestimulated by their chemical interaction with the catalyst active sites. In the case of nitrogenoxide the diffusion can be stimulated by NO reaction with Pt species, whereas in the case ofwater – by interaction with Broensted acid sites [5].References:1. E.M. Sadovskaya, D.A. Bulushev and B.S. Bal’zhinimaev, Kin. and Catal., 40 (1999), 61.2. E.M. Sadovskaya et al., J. Catal. 201 (2001) 159.3. E.M. Sadovskaya et al., J. Catal. 225 (2004) 179.4. Sadovskaya E.M., Suknev A.P., Goncharov V.B., Bal’zhinimaev B.S., Mirodatos C., Kin. and Catal., 45(2004), 61.5. Sadovskaya E.M., Suknev A.P., Toktarev A.V., Simonova L.G., Paukshtis E.A., Bal’zhinimaev B.S., Kin.and Catal., 45 (2006), 1.24