A novel method of direct synthesis of dimethyl carbonate from methanol and carbon dioxide catalyzed by zirconia

A novel method of direct synthesis of dimethyl carbonate from methanol and carbon dioxide catalyzed by zirconia

Dimethyl carbonate was synthesized from methanol and CO2 with high selectivity using ZrO2 catalysts. In this reaction, the amount of dimethyl ether and CO was below the detection limit. The catalytic activity seems to be related to acid–base pair sites of the ZrO2 surface from the results of tempera...

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Veröffentlicht in:Catalysis letters 1999-01, Vol.58 (4), p.225-229
Hauptverfasser: TOMISHIGE, K, SAKAIHORI, T, IKEDA, Y, FUJIMOTO, K
Format: Artikel
Sprache:eng
Schlagworte:
Ammonia
Carbon dioxide
Catalysis
Catalytic activity
Catalytic reactions
Chemistry
Dimethyl ether
Exact sciences and technology
General and physical chemistry
Methanol
Selectivity
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Zirconium dioxide
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Beschreibung
Zusammenfassung:Dimethyl carbonate was synthesized from methanol and CO2 with high selectivity using ZrO2 catalysts. In this reaction, the amount of dimethyl ether and CO was below the detection limit. The catalytic activity seems to be related to acid–base pair sites of the ZrO2 surface from the results of temperature‐programmed desorption of NH3 and CO2.
ISSN:1011-372X
1572-879X
DOI:10.1023/A:1019098405444