Abstract
The Titanium silicalite-1 (TS-1)/cordierite monolithic catalysts prepared by wash coating-method were investigated by means of experiments in which we discussed the effects of TS-1 mass fraction in slurry, coating times and solvent viscosity on loading amount and adhesiveness. The results of cyclohexanone ammonization in self-made recirculating reactor showed that the activity and stability of TS-1 monolithic catalysts supported on cordierite honeycomb were better than traditional TS-1 powder in slurry reactor.
Publisher
Trans Tech Publications, Ltd.
Reference18 articles.
1. T. Marco, P. Giovanni and N. Bruno, Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides, US Patent, 4410501, (1983).
2. T. Tatsumi, M. Nakamura, S. Negishi and H. Tominaga, Shape-selective oxidation of alkanes with H2O2 catalyzed by titanosilicate, Journal of the Chemical Society, Chemical Communications, 476-477, (1990).
3. P. R. Hari Prasad Rao, A. Thangaraj and A. V. Ramaswamy, Oxidative dehydrogenation of aqueous ethanol over the molecular sieve TS-1, Journal of the Chemical Society, Chemical Communications, 1139-1140, (1991).
4. C. Perego, A. Carati, P. Ingallina, M. A. Mantegazza and G. Bellussi, Production of titanium containing molecular sieves and their application in catalysis, Applied Catalysis A: General, Vol. 221, 63-72, (2001).
5. A. Thangaraj, R. Kumar and P. Ratnasamy, Catalytic properties of crystalline titanium silicalites II. Hydroxylation of phenol with hydrogen peroxide over TS-1 zeolites, Journal of Catalysis, Vol. 131, 294-297, (1991).