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1989
 

 

J. Weitkamp, M. Sakuth, C.Y. Chen, S. Ernst,
Dealumination of Zeolite Beta Using (NH4)2SiF6 and SiCl4,
J. Chem. Soc., Chem. Commun. 1989, 1908-1910.


V. Fülöp, G. Borbély, H.K. Beyer, S. Ernst, J. Weitkamp,
Physico-Chemical Characterization and Framework Topology of Zeolite ZSM-20,
J. Chem. Soc., Faraday Trans. I 1989, 85, 2127-2139.


J. Weitkamp, M. Schwark, S. Ernst,
Adsorptive Trennung von 1- und 2-Methylnaphthalin,
Chem.-Ing.-Tech. 1989, 61, 887-888.


J. Weitkamp, R. Kumar, S. Ernst,
Zeolith Beta: Synthese, Charakterisierung und katalytische Eigenschaften,
Chem.-Ing.-Tech. 1989, 61, 731-733.


M. Neuber, J. Weitkamp,
Shape Selectivity at the External Surface – A Useful Concept in Zeolite Catalysis?
in: „Zeolites for the Nineties“, 8th International Zeolite Conference, Amsterdam, July 10-14, 1989, J.C. Jansen, L. Moscou, M.F.M. Post (Eds.), Recent Research Reports, Amsterdam, 1989, p. 425-426.


S. Ernst, C.Y. Chen, D. Lindner, J. Weitkamp,
Synthesis and Characterization of B-, Al-, Ga- and Fe-Silicates with the ZSM-58 Framework,
in: „Zeolites for the Nineties“, 8th International Zeolite Conference, Amsterdam, July 10-14, 1989, J.C. Jansen, L. Moscou, M.F.M. Post (Eds.), Recent Research Reports, Amsterdam, 1989, p. 55-56.


S. Ernst, R. Kumar, J. Weitkamp,
Synthesis and Characterization of Pyrrolidine-ZSM-51,
in: „Zeolites for the Nineties“, 8th International Zeolite Conference, Amsterdam, July 10-14, 1989, J.C. Jansen, L. Moscou, M.F.M. Post (Eds.), Recent Research Reports, Amsterdam, 1989, p. 45-46.


J. Weitkamp, S. Ernst, C.Y. Chen,
The Spaciousness Index: A Useful Catalytic Method for Probing the Effective Pore Width of Molecular Sieves,
in: „Zeolites: Facts, Figures, Future“, Proceedings of the 8th International Zeolite Conference,
Amsterdam, July 10-14, 1989, P.A. Jacobs, R.A. van Santen (Eds.), Studies in Surface Science and Catalysis, Vol. 49, Part B, Elsevier, Amsterdam, 1989, p. 1115-1129.


S. Ernst, L. Puppe, J. Weitkamp,
Synthesis and Chracterization of CoAPO and CoAPSO Molecular Sieves,
in: „Zeolites: Facts, Figures, Future“, Proceedings of the 8th International Zeolite Conference,
Amsterdam, July 10-14, 1989, P.A. Jacobs, R.A. van Santen (Eds.), Studies in Surface Science and Catalysis, Vol. 49, Part A, Elsevier, Amsterdam, 1989, p. 447-458.


J. Weitkamp, C.Y. Chen, S. Ernst,
Chracterization of Zeolites by the Spaciousness Index,
in: „Successful Design of Catalysts – Future Requirements and Development“, T. Inui (Ed.), Studies in Surface Science and Catalysis, Vol. 44, Elsevier, Amsterdam, 1989, p. 343-350.


S. Ernst, R. Kumar, J. Weitkamp,
Studies on the Kinetics of ZSM-23 Crystallization,
in: „Zeolite Synthesis“, M.L. Occelli, H.E. Robson (Eds.), American Chemical Society Symposium Series, Vol. 398, American Chemical Society, Washington, D.C., 1989, p. 560-573.


S. Ernst, J. Weitkamp, J.A. Martens, P.A. Jacobs,
Synthesis and Shape-Selective Properties of ZSM-22,
Appl. Catal. 1989, 48, 137-148.


B. Günzel, J. Weitkamp, S. Ernst, M. Neuber, W.-D. Deckwer,
Adsorption von Wasser/Alkohol-Gemischen aus der Gasphase an hydrophoben Zeolithen,
Chem.-Ing.-Tech. 1989, 61, 66-67.

 

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