Single-file diffusion and reaction in zeolites

Journal Article · Sat Aug 01 00:00:00 EDT 1992 · Journal of Catalysis; (United States)

DOI:https://doi.org/10.1016/0021-9517(92)90062-M· OSTI ID:6999219

Kaerger, J; Petzold, M; Pfeifer, H ^[1]; Ernst, S; Weitkamp, J ^[2]

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1. Univ. of Leipzig (Germany)
2. Univ. of Stuttgart (Germany)

Mass transfer and chemical reaction in channels in which the individual molecules cannot pass each other (single-file systems) are studied by Monte Carlo simulations. Applying a simple jump model for the elementary steps of diffusion, macroscopically observable phenomena like molecular adsorption and desorption, tracer exchange, and counterdiffusion are considered. In the case of chemical reaction, the simulation results are used for a generalization of the Thiele concept to single-file systems.

• OSTI ID: 6999219
• Journal Information: Journal of Catalysis; (United States), Journal Name: Journal of Catalysis; (United States) Vol. 136:2; ISSN 0021-9517; ISSN JCTLA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ADSORPTION
CATALYSTS
CHEMICAL REACTIONS
CRYSTAL STRUCTURE
DESORPTION
DIFFUSION
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MASS TRANSFER
MATERIALS
MICROSTRUCTURE
MINERALS
MONTE CARLO METHOD
PERMEABILITY
SILICATE MINERALS
SORPTION
ZEOLITES