Alumina: Catalyst and Support. X.1aModification of Alumina by Bases. Mechanism of Dehydration of Menthol and Neomenthol1b

1961 ◽  
Vol 83 (15) ◽  
pp. 3270-3274 ◽  
Author(s):  
Herman Pines ◽  
C. N. Pillai
Keyword(s):  
Alumina Catalyst ◽  
Mechanism Of Dehydration

Modelling of catalyst pellet deactivation

1985 ◽  
Vol 50 (11) ◽  
pp. 2381-2395
Author(s):  
Alena Brunovská ◽  
Ján Buriánek ◽  
Ján Ilavský ◽  
Ján Valtýni
Keyword(s):  
Experimental Data ◽  
Numerical Results ◽  
Benzene Hydrogenation ◽  
Alumina Catalyst ◽  
Temperature Changes ◽  
Catalyst Pellet ◽  
Model Equations ◽  
Catalytic Poison

The diffusion and the shell progressive models of deactivation caused by irreversible chemisorption of a catalytic poison are presented for a single catalyst pellet. The method for solution of the model equations is proposed. The numerical results are compared with experimental data obtained by measuring concentration and temperature changes due to thiophene poisoning in benzene hydrogenation over a nickel-alumina catalyst.

High-performance composite H-ZSM-5/alumina catalyst for the methanol-to-ethylene conversion

2021 ◽  
pp. 1-15
Author(s):  
Alexey A. Zhokh ◽  
Andrey I. Trypolskyi ◽  
Valentina I. Gritsenko ◽  
Tamila G. Serebrii ◽  
Peter E. Strizhak
Keyword(s):  
High Performance ◽  
Alumina Catalyst ◽  
Ethylene Conversion ◽  
High Performance Composite

Conversion of methane and C5-hydrocarbons over platinum-alumina catalyst under non-oxidative conditions

2020 ◽  
Author(s):  
O. A. Kazakova ◽  
N. V. Vinichenko ◽  
A. E. Fedorov ◽  
A. S. Belyi
Keyword(s):  
Alumina Catalyst ◽  
Conversion Of Methane
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