Influence of Solvent Nature on Extractive Distillation of the Benzene Hydrogenation Products

2014 ◽  
Vol 53 (42) ◽  
pp. 16397-16405 ◽  
Author(s):  
Raphael Soeiro Suppino ◽  
Antonio José Gomez Cobo
2012 ◽  
Vol 57 (7) ◽  
pp. 1945-1952 ◽  
Author(s):  
Marina Prezhdo ◽  
Valentina Zubkova ◽  
Victor Prezhdo

2015 ◽  
Vol 60 (3) ◽  
pp. 970-970
Author(s):  
Marina Prezhdo ◽  
Valentina Zubkova ◽  
Victor Prezhdo

1979 ◽  
Vol 44 (9) ◽  
pp. 2633-2638 ◽  
Author(s):  
Hans-Jörg Hofmann ◽  
Josef Kuthan

The conformation of nicotinamide (I) and 1-methyl-1,4-dihydronicotinamide (II) was examined using the NDDO method. The influence of solvent on the molecular structure of the title compounds was estimated by means of a continuum model. Analysis of the NDDO wave functions contributes to the knowledge about the mechanism of the NADH reduction.


1985 ◽  
Vol 50 (11) ◽  
pp. 2381-2395
Author(s):  
Alena Brunovská ◽  
Ján Buriánek ◽  
Ján Ilavský ◽  
Ján Valtýni

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.


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