GAS-PHASE OXYGEN OXIDATIONS OF ALKYLAROMATICS OVER CHEMICAL-VAPOR-DEPOSITED FE MO/BOROSILICATE MOLECULAR-SIEVE, FE/MO/DBH .4. EFFECT OF SUPPORTING MATRIX ON P-XYLENE OXIDATION/

Authors
YOO JS CHOIFENG C DONOHUE JA
Citation
Js. Yoo et al., GAS-PHASE OXYGEN OXIDATIONS OF ALKYLAROMATICS OVER CHEMICAL-VAPOR-DEPOSITED FE MO/BOROSILICATE MOLECULAR-SIEVE, FE/MO/DBH .4. EFFECT OF SUPPORTING MATRIX ON P-XYLENE OXIDATION/, Applied catalysis. A, General, 118(1), 1994, pp. 87-101
Citations number
5
Categorie Soggetti
Chemistry Physical","Environmental Sciences
Journal title
Applied catalysis. A, General → ACNP
ISSN journal
0926860X
Volume
118
Issue
1
Year of publication
1994
Pages
87 - 101
Database
ISI
SICI code
0926-860X(1994)118:1<87:GOOOAO>2.0.ZU;2-I
Abstract
The CVD Fe/Mo/supporting matrix (borosilicate molecular sieve, ZSM-5 o r silicalite) was studied for gas-phase oxygen oxidation of p-xylene. The partially deboronated borosilicate molecular sieve matrix (DBH) pl ayed a unique role for the selective aldehyde synthesis. Terephthaldeh yde was produced over CVD Fe/Mo/DBH, while disproportionation of p-xyl ene became predominant over CVD Fe/Mo/ZSM-5. The CVD Fe/Mo/silicalite exhibited relatively low activity and poor aldehyde selectivity.