Počet záznamů: 1
Preparation of MoO3/Al2O3 Catalysts with Sharp Eggshell Mo Distribution by Slurry Impregnation
- 1.0166348 - UCHP-M 20020032 RIV CH eng J - Článek v odborném periodiku
Kaluža, Luděk - Zdražil, Miroslav
Preparation of MoO3/Al2O3 Catalysts with Sharp Eggshell Mo Distribution by Slurry Impregnation.
Catalysis Letters. Roč. 78, 1-4 (2002), s. 313-318. ISSN 1011-372X. E-ISSN 1572-879X
Grant CEP: GA ČR GA104/01/0544
Klíčová slova: MoO3/Al2O3 catalyst * eggshell Mo catalyst * slurry impregnation
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
Impakt faktor: 1.559, rok: 2002
MoO3/Al2O3 catalysts with eggshell Mo concentration profiles were prepared by reaction of Al2O3 extrudates or balls with slurry of MoO3. The Mo concentration wave penetrating Al2O3 particles during this slurry impregnation was almost rectangular. Its height was close to the filled monolayer loading. The thickness of the shell was regulated either by impregnation time or by the MoO3 amount in the slurry. The hydrodesulfurization activity of Mo species deposited by slurry impregnation was about the same or better (depending of the Al2O3 used) as in industrial MoO3/Al2O3 catalyst.
Trvalý link: http://hdl.handle.net/11104/0063476
Počet záznamů: 1