ChemInform Abstract: Oxidative Carbonylation of Aniline Over Pd/C Catalyst: Effect of Promoters, Solvents, and Reaction Conditions.

ChemInform ◽  
1989 ◽  
Vol 20 (14) ◽  
Author(s):  
S. P. GUPTE ◽  
R. V. CHAUDHARI
Keyword(s):  
Oxidative Carbonylation ◽  
Reaction Conditions ◽  
Catalyst Effect

scholarly journals Ethanol conversion into 1,3-butadiene over a mixed Hf-Zn catalyst: Effect of reaction conditions and water content in ethanol

2019 ◽  
Vol 193 ◽  
pp. 263-272 ◽  
Author(s):  
G.M. Cabello González ◽  
P. Concepción ◽  
A.L. Villanueva Perales ◽  
A. Martínez ◽  
M. Campoy ◽  
...  
Keyword(s):  
Water Content ◽  
Ethanol Conversion ◽  
Reaction Conditions ◽  
Catalyst Effect

Glycerol aqueous phase reforming for hydrogen generation over Pt catalyst – Effect of catalyst composition and reaction conditions

Fuel ◽  
2008 ◽  
Vol 87 (17-18) ◽  
pp. 3483-3489 ◽  
Author(s):  
Nianjun Luo ◽  
Xianwen Fu ◽  
Fahai Cao ◽  
Tiancun Xiao ◽  
Peter P. Edwards
Keyword(s):  
Aqueous Phase ◽  
Hydrogen Generation ◽  
Pt Catalyst ◽  
Reaction Conditions ◽  
Aqueous Phase Reforming ◽  
Catalyst Composition ◽  
Catalyst Effect

scholarly journals Conversion of aqueous ethanol/acetaldehyde mixtures into 1,3-butadiene over a mesostructured Ta-SBA-15 catalyst: Effect of reaction conditions and kinetic modelling

2022 ◽  
Vol 226 ◽  
pp. 107092
Author(s):  
G.M. Cabello González ◽  
A.L. Villanueva Perales ◽  
A. Martínez ◽  
M. Campoy ◽  
F. Vidal-Barrero
Keyword(s):  
Aqueous Ethanol ◽  
Kinetic Modelling ◽  
Reaction Conditions ◽  
Catalyst Effect

scholarly journals Alkylation of benzene with 1- dodecene over usy zeolite catalyst: Effect of pretreatment and reaction conditions

2002 ◽  
Vol 19 (4) ◽  
pp. 607-610 ◽  
Author(s):  
Xing-Dong Yuan ◽  
Jung-Nam Park ◽  
Jun Wang ◽  
Chul Wee Lee ◽  
Sang-Eon Park
Keyword(s):  
Zeolite Catalyst ◽  
Reaction Conditions ◽  
Usy Zeolite ◽  
Alkylation Of Benzene ◽  
Catalyst Effect

scholarly journals 1H NMR Analysis of the Metathesis Reaction between 1-Hexene and (E)-Anethole Using Grubbs 2nd Generation Catalyst: Effect of Reaction Conditions on (E)-1-(4-Methoxyphenyl)-1-hexene Formation and Decomposition

Catalysts ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1483
Author(s):  
Marthinus Rudi Swart ◽  
Charlene Marais ◽  
Elizabeth Erasmus
Keyword(s):  
1H Nmr ◽  
Maximum Concentration ◽  
Metathesis Reaction ◽  
Reaction Conditions ◽  
2Nd Generation ◽  
Cross Metathesis ◽  
First Order Kinetics ◽  
Different Temperatures ◽  
The Cross ◽  
Catalyst Effect

The metathesis of 1-hexene and (E)-anethole in the presence of Grubbs 2nd generation catalyst was monitored by in situ 1H NMR spectroscopy at different temperatures (15 °C, 25 °C, and 45 °C) and anethole mol fractions (XAnethole ≈ 0.17, 0.29, 0.5, 0.71, 0.83). Time traces confirmed the instantaneous formation of (E)-1-(4-methoxyphenyl)-1-hexene, the cross-metathesis product. A maximum concentration of (E)-1-(4-methoxyphenyl)-1-hexene is reached fairly fast (the time depending on the reaction conditions), and this is followed by a decrease in the concentration of (E)-1-(4-methoxyphenyl)-1-hexene due to secondary metathesis. The maximum concentration of (E)-1-(4-methoxyphenyl)-1-hexene was more dependent on the XAnethole than the temperature. The highest TOF (3.46 min−1) was obtained for the reaction where XAnethole was 0.16 at 45 °C. The highest concentration of the cross-metathesis product was however achieved after 6 min with an anethole mol fraction of 0.84 at 25 °C. A preliminary kinetic study indicated that the secondary metathesis reaction followed first order kinetics.

Catalytic wet air oxidation of phenol by CeO2 catalyst—effect of reaction conditions

2003 ◽  
Vol 37 (4) ◽  
pp. 793-800 ◽  
Author(s):  
Shiow Shyung Lin ◽  
Dong Jang Chang ◽  
Ching-Huei Wang ◽  
Chia Chrn Chen
Keyword(s):  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Reaction Conditions ◽  
Oxidation Of Phenol ◽  
Catalyst Effect
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