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2001
 

 

O. Geier, S. Vasenko, E. Lehmann, J. Kärger, U. Schemmert, R.A. Rakoczy, J. Weitkamp,
Interference Microscopy Investigation of the Influence of Regular Intergrowth Effects in MFI-Type Zeolites on Molecular Uptake,
J. Phys. Chem. B 2001, 105, 10217-10222.


A. Arnold, M. Hunger, J. Weitkamp,
Dry-Gel-Synthese von Zeolithen des Typs [Ga]Beta und deren quantitative Charakterisierung mittels NMR-Spektroskopie,
Chem.-Ing.-Tech. 2001, 73, 1588-1592.


J. Weitkamp, A. Raichle, Y. Traa,
Novel Zeolite Catalysis to Create Value from Surplus Aromatics: Preparation of C2+ - n-Alkanes, a High-Quality Synthetic Steamcracker Feedstock,
Appl. Catal. A: General 2001, 222, 277-297.


J. Weitkamp, M. Hunger, U. Rymsa,
Base Catalysis on Microporous and Mesoporous Materials: Recent Progress and Perspectives,
Microporous Mesoporous Mater. 2001, 48, 255-270.


S. Gomm, R. Gläser, J. Weitkamp,
In-situ-Bestimmung von Koksdepositen auf Zeolithkatalysatoren mittels einer oszillierenden Mikrowaage (TEOM),
Chem.-Ing.-Tech. 2001, 73, 1584-1588.


J. Weitkamp, A. Raichle, Y. Traa,
Preparation of a Synthetic Steamcracker Feedstock from Surplus Aromatics,
Pétrole et Techniques 2001, 436, 46-54.


I.I. Ivanova, E.B. Pomakhina, A.I. Rebrov, M. Hunger, Yu.G. Kolyagin, J. Weitkamp,
Surface Species Formed during Aniline Methylation on Zeolite H-Y Investigated by in Situ MAS NMR Spectroscopy,
J. Catal. 2001, 203, 375-381.


T. Donauer, R. Gläser, J. Weitkamp,
Non-Oxidative Propane Dehydrogenation over Supported Pt-Zn-Catalysts,
in: „Creating Value from Light Olefins – Production and Conversion“, Proceedings of the DGMK Conference, Hamburg, October 10-12, 2001, G. Emig, H.-J. Krämer, J. Weitkamp (Eds.), DGMK, Hamburg, 2001, p. 203-210.


A. Raichle, Y. Traa, J. Weitkamp,
Preparation of a Synthetic Steamcracker Feedstock from Pyrolysis Gasoline on Zeolite Catalysts,

in: „Creating Value from Light Olefins – Production and Conversion“, Proceedings of the DGMK Conference, Hamburg, October 10-12, 2001, G. Emig, H.-J. Krämer, J. Weitkamp (Eds.), DGMK, Hamburg, 2001, p. 49-56.


M. Hunger, J. Weitkamp,
In Situ IR, NMR, EPR, and UV/Vis Spectroscopy. Tools for Novel Insight into Heterogeneous Catalysis,
Angew. Chem. Int. Ed. 2001, 40, 2954-2971.


M. Hunger, J. Weitkamp,
In-situ-IR-, -NMR-, -EPR- und -UV/Vis-Spektroskopie. Wege zu neuen Erkenntnissen in der heterogenen Katalyse,
Angew. Chem. 2001, 113, 3040-3059.


S. Ernst, C. Bischof, M. Hartmann, J. Weitkamp,
Potential and Limitations of Octane Boosting through Isomerization of C7 Alkanes over Bifunctional Zeolites,
in: Proceedings of the 16th World Petroleum Congress, Calgary, Alberta, June 11-15, 2000,
Vol. 3, on CD-ROM, World Petroleum Congresses, London, 2001, p. 27-38.


W. Wang, M. Seiler, I.I. Ivanova, J. Weitkamp, M. Hunger,
In Situ Stopped-Flow (SF) MAS NMR Spectroscopy: A Novel NMR Technique Applied for the Study of Aniline Methylation on a Solid Base Catalyst,
Chem. Commun. 2001, 1362-1363.


R.A. Rakoczy, M. Breuninger, M. Hunger, Y. Traa, J. Weitkamp,
Templatfreie Synthese von Zeolith Ferrierit und Charakterisierung seiner sauren Zentren,
Chem.-Ing.-Tech. 2001, 73, 1024-1027.


A. Raichle, Y. Traa, J. Weitkamp,
Aromaten: Von wertvollen Basischemikalien zu Überschusskomponenten?
Chem.-Ing.-Tech. 2001, 73, 947-956.


M. Breuninger, C. Berger, R.A. Rakoczy, M. Hunger, J. Weitkamp,
Cumolsynthese an Zeolithen: Aufklärung der Ursachen für die Katalysatordesaktivierung mittels In-situ-FTIR-Spektroskopie,
Chem.-Ing.-Tech. 2001, 73, 869-872.


J. Weitkamp, A. Raichle, Y. Traa,
Preparation of a Synthetic Steamcracker Feedstock from Surplus Aromatics on Zeolite Catalysts,
in: „Technology and Cooperation – A Fundamental Strategy for Asia’s Petroleum Industry“,
Proceedings of the World Petroleum Congresses, Asia Regional Meeting, Shanghai, September 17-20, 2001, Session No. 4, Paper No. 2, on CD-ROM, Chinese National Committee for the World Petroleum Congresses, Beijing, 2001, p.1-15.


A. Raichle, M. Ramin, D. Singer, M. Hunger, Y. Traa, J. Weitkamp,
Influence of the Aluminum Content of Zeolite H-ZSM-5 on the Conversion of Methylcyclohexane into a High-Quality Synthetic Steamcracker Feedstock,
Catal. Commun. 2001, 2, 69-74.


A. Raichle, S. Moser, Y. Traa, M. Hunger, J. Weitkamp,
Gallium-Containing Zeolites – Valuable Catalysts for the Conversion of Cycloalkanes into a Premium Synthetic Steamcracker Feedstock,
Catal. Commun. 2001, 2, 23-29.


A. Raichle, H. Scharl, Y. Traa, J. Weitkamp,
Producing a Synthetic Steamcracker Feed from Cycloalkanes (or Aromatics) on Various Zeolite Catalysts,
in: „Zeolites and Mesoporous Materials at the Dawn of the 21st Century“, Proceedings of the 13th International Zeolite Conference, Montpellier, July 8-13, 2001, A. Galarneau, F. Di Renzo, F. Fajula, J. Védrine (Eds.), Studies in Surface Science and Catalysis, Vol. 135, Elsevier, Amsterdam, 2001, p. 302 and No. 26-P-10 on CD-ROM.


U. Rymsa, M. Hunger, J. Weitkamp,
Catalytic in Situ Infrared Spectroscopic Study of n-Butyraldehyde Aldol Condensation,
in: „Zeolites and Mesoporous Materials at the Dawn of the 21st Century“, Proceedings of the 13th International Zeolite Conference, Montpellier, July 8-13, 2001, A. Galarneau, F. Di Renzo, F. Fajula, J. Védrine (Eds.), Studies in Surface Science and Catalysis, Vol. 135, Elsevier, Amsterdam, 2001, p. 235 and No. 23-P-23 on CD-ROM.


I.I. Ivanova, E.B. Pomakhina, A.I. Rebrov, Yu.G. Kolyagin, M. Hunger, J. Weitkamp,
Mechanistic Study of Aniline Methylation over Acidic and Basic Zeolites Y,
in: „Zeolites and Mesoporous Materials at the Dawn of the 21st Century“, Proceedings of the 13th International Zeolite Conference, Montpellier, July 8-13, 2001, A. Galarneau, F. Di Renzo, F. Fajula, J. Védrine (Eds.), Studies in Surface Science and Catalysis, Vol. 135, Elsevier, Amsterdam, 2001, p. 232 and No. 23-P-12 on CD-ROM.


O. Geier, S. Vasenkov, E. Lehmann, J. Kärger, R.A. Rakoczy, J. Weitkamp,
Interference Microscopy as a Tool of Choice for Investigating the Role of Crystal Morphology in Diffusion Studies,
in: „Zeolites and Mesoporous Materials at the Dawn of the 21st Century“, Proceedings of the 13th International Zeolite Conference, Montpellier, July 8-13, 2001, A. Galarneau, F. Di Renzo, F. Fajula, J. Védrine (Eds.), Studies in Surface Science and Catalysis, Vol. 135, Elsevier, Amsterdam, 2001, p. 154 and No. 19-O-04 on CD-ROM.


R. Gläser, H. Kath, J. Weitkamp,
Beckmann Rearrangement of Cyclohexanone Oxime over Mesoporous MCM-41- and MCM-48-Type Materials,
in: „Zeolites and Mesoporous Materials at the Dawn of the 21st Century“, Proceedings of the 13th International Zeolite Conference, Montpellier, July 8-13, 2001, A. Galarneau, F. Di Renzo, F. Fajula, J. Védrine (Eds.), Studies in Surface Science and Catalysis, Vol. 135, Elsevier, Amsterdam, 2001, p. 139 and No. 23-O-03 on CD-ROM.


A. Raichle, Y. Traa, F. Fuder, M. Rupp, J. Weitkamp,
Haag-Dessau Catalysts for Ring Opening of Cycloalkanes,
Angew. Chem. Int. Ed. 2001, 40, 1243-1246.


A. Raichle, Y. Traa, F. Fuder, M. Rupp, J. Weitkamp,
Haag-Dessau-Katalysatoren zur Ringöffnung von Cycloalkanen,
Angew. Chem. 2001, 113, 1268-1272.


M. Weihe, M. Hunger, M. Breuninger, H.G. Karge, J. Weitkamp,
Influence of the Nature of Residual Alkali Cations on the Catalytic Activity of Zeolites X, Y, and EMT in their Brønsted Acid Forms,
J. Catal. 2001, 198, 256-265.


H. Kath, R. Gläser, J. Weitkamp,
Beckmann Rearrangement of Cyclohexanone Oxime on MFI-Type Zeolites,
Chem. Eng. Technol. 2001, 24, 150-153.

 

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