CHEMISORPTION OF ALKENES ON COPPER-EXCHANGED ZSM-5 ZEOLITE

Authors
JEN HW OTTO K
Citation
Hw. Jen et K. Otto, CHEMISORPTION OF ALKENES ON COPPER-EXCHANGED ZSM-5 ZEOLITE, Catalysis letters, 26(1-2), 1994, pp. 217-225
Citations number
12
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
26
Issue
1-2
Year of publication
1994
Pages
217 - 225
Database
ISI
SICI code
1011-372X(1994)26:1-2<217:COAOCZ>2.0.ZU;2-J
Abstract
On Cu-ZSM-5 zeolite at room temperature, propane is physisorbed, while propene shows characteristics of chemisorption. The chemisorption mod e has certain advantages for the catalytic control of automotive emiss ions. Alkane and alkene adsorption equilibria and kinetics are compare d on Cu-ZSM-5 and on ZSM-5 free of alumina. The results are discussed in terms of the Langmuir adsorption isotherm.