Regeneration of a HZSM-5 zeolite catalyst deactivated in the transformation of aqueous ethanol into hydrocarbons

2005 ◽  
Vol 107-108 ◽  
pp. 410-416 ◽  
Author(s):  
A.T. Aguayo ◽  
A.G. Gayubo ◽  
A. Atutxa ◽  
B. Valle ◽  
J. Bilbao
Keyword(s):  
Zeolite Catalyst ◽  
Aqueous Ethanol

ChemInform Abstract: Catalytic Alkylation of Toluene with Aqueous Ethanol on Modified Zeolite Catalyst.

ChemInform ◽  
2010 ◽  
Vol 27 (17) ◽  
pp. no-no
Author(s):  
VAN SYAOYUI VAN SYAOYUI ◽  
O. A. SINITSYNA ◽  
B. V. ROMANOVSKII
Keyword(s):  
Zeolite Catalyst ◽  
Aqueous Ethanol ◽  
Modified Zeolite ◽  
Catalytic Alkylation

A New Computational Interface for Catalysis

2019 ◽  
Author(s):  
Pavlo Kravchenko ◽  
Craig Plaisance ◽  
David Hibbitts
Keyword(s):  
Zeolite Catalyst ◽  
Metal Ceramic ◽  
Catalyst Systems ◽  
Computational Catalysis

This manuscript outlines the utility and power of our computational catalysis interface. This interface has been developed by our group and used extensively to study metal, ceramic, and zeolite catalyst systems.

The Inhibitory Effect of Panax Ginseng Extract on Amyloid-like Fibril Formation of Trypsin in Aqueous Ethanol

2018 ◽  
Vol 25 (3) ◽  
pp. 253-259 ◽  
Author(s):  
Phanindra B. Kasi ◽  
Marta Kotorman ◽  
Attila Borics ◽  
Beata G. Hervay ◽  
Kinga Molnar ◽  
...  
Keyword(s):  
Panax Ginseng ◽  
Aqueous Ethanol ◽  
Inhibitory Effect ◽  
Fibril Formation ◽  
Ginseng Extract

Comparison of Isobutane/n-Butenes Alkylation over Y-Zeolite Catalyst in CSTR, Fixed Bed and Circulating Flow Reactors

2020 ◽  
Vol 10 (1-2) ◽  
pp. 58-72
Author(s):  
D. A. Sladkovskiy ◽  
K. V. Semikin ◽  
A. V. Utemov ◽  
S. P. Fedorov ◽  
E. V. Sladkovskaya ◽  
...  
Keyword(s):  
Zeolite Catalyst ◽  
Fixed Bed ◽  
Y Zeolite ◽  
Flow Reactors

Conversion of alkylaromatic hydrocarbons over a nickel-zeolite catalyst

1975 ◽  
Vol 40 (6) ◽  
pp. 1901-1909 ◽  
Author(s):  
V. Zh. Penchev ◽  
N. P. Davidova
Keyword(s):  
Zeolite Catalyst

Substituent Effects on the Basicity of ortho-, meta- and para-substituted N1,N1-Dimethyl-N2-phenylformamidines in Ethanol and in Water

1992 ◽  
Vol 57 (1) ◽  
pp. 113-118
Author(s):  
Ewa Daniela Raczyńska
Keyword(s):  
Quantitative Analysis ◽  
Aqueous Ethanol ◽  
Substituent Effects ◽  
Amino Group

The relative δpKa values of ortho-, meta-, and para-substituted N1,N1-dimethyl-N2-phenylformamidines obtained in 95.6% aqueous ethanol have been compared with those in water. The comparison shows only some differences in the ortho substituent effects. The meta and para substituent effects in ethanol are not very different from those in water. Quantitative analysis of the experimental δpKa values based on the Taft equation has led to separation of the total electromeric effects into the inductive and mesomeric effects. As compared to the amino group in anilines, the formamidine group is more sensitive to the transmission of the inductive than the mesomeric effects.

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