Publications of Wilhelm Nießen
All genres
Journal Article (5)
1998
Journal Article
Bludau, Horst, Hellmut G. Karge and Wilhelm Nießen: Sorption, sorption kinetics and diffusion of pyridine in zeolites.
1996
Journal Article
Karge, Hellmut G., Wilhelm Nießen and Horst Bludau: In-situ FTIR measurements of diffusion in coking zeolite catalysts.
1991
Journal Article
Karge, Hellmut G. and Wilhelm Nießen: A new method for the study of diffusion and counter-diffusion in zeolites.
Journal Article
Nießen, Wilhelm and Hellmut G. Karge: Investigation of Diffusion and Counter-diffusion of Benzene and Ethylbenzene in ZSM-5-type Zeolites by a Novel IR Technique.
1990
Journal Article
, Hellmut G. Karge and Wilhelm Nießen: Reactions of alcohols with hydrogen sulfide over zeolites: IV. The role of acidity in the hydrosulfurization of ethanol over X-type zeolite catalysts.