Kinetic Studies on the Promotional Effect of Te in Pd–Te–H4SiW12O40/SiO2 for Direct Oxidation of Ethylene to Acetic Acid

2007 ◽  
Vol 119 (3-4) ◽  
pp. 252-256 ◽  
Author(s):  
Atsuyuki Miyaji ◽  
Tomoaki Hamada ◽  
Yuichi Kamiya ◽  
Tetsuo Nakajo ◽  
Toshio Okuhara
Keyword(s):  
Acetic Acid ◽  
Kinetic Studies ◽  
Direct Oxidation ◽  
Promotional Effect

Aqueous Phase Hydrogenation of Acetic Acid and Its Promotional Effect on p-Cresol Hydrodeoxygenation

2012 ◽  
Vol 27 (1) ◽  
pp. 487-493 ◽  
Author(s):  
Haijun Wan ◽  
Raghunath V. Chaudhari ◽  
Bala Subramaniam
Keyword(s):  
Acetic Acid ◽  
Aqueous Phase ◽  
Promotional Effect

scholarly journals Synthesis and Characterization of Titanium Supported on High Order Nanoporous Silica and Application for Direct Oxidation of Benzene to Phenol

2009 ◽  
Vol 6 (s1) ◽  
pp. S324-S328 ◽  
Author(s):  
Alireza Badiei ◽  
Javad Gholami ◽  
Yeganeh Khaniani
Keyword(s):  
Hydrogen Peroxide ◽  
Acetic Acid ◽  
Liquid Phase ◽  
Maximum Yield ◽  
Synthesis And Characterization ◽  
Nanoporous Silica ◽  
Radical Mechanism ◽  
Direct Oxidation ◽  
Oxidation Of Benzene

Direct oxidation of benzene to phenol in liquid phase by H2O2peroxide was examined over Ti/ LUS-1 catalyst in methanol and acetic acid as solvents. The maximum yield and selectivity of the phenol produced was obtained in the presence of acetic acid. It can be attributed to the stabilization of H2O2as peroxy acetic acid species in the radical mechanism for this reaction. Acetic acid interacts with hydrogen peroxide over Ti/LUS-1 and produces acetoxy radicals.

scholarly journals Kinetic studies of metalloporphyrin formation. Part I. Mn(II) with hematoporphyrin

1968 ◽  
Vol 46 (22) ◽  
pp. 3431-3436 ◽  
Author(s):  
Doreen A. Brisbin ◽  
Robert J. Balahura
Keyword(s):  
Acetic Acid ◽  
Glacial Acetic Acid ◽  
Kinetic Studies ◽  
Activation Energies ◽  
Kinetics Of

The kinetics of the formation of Mn(III) hematoporphyrin in glacial acetic acid has been studied spectrophotometrically.On addition of Mn(II) to porphyrin in glacial acetic acid a species which appears to be the monocation immediately is formed and is then converted to Mn(III) hematoporphyrin at a rate suitable for kinetic studies.The rates of reaction were measured at 45, 50, and 55 °C and the activation energies were calculated.

scholarly journals Promotional effect of Ti doping on the ketonization of acetic acid over a CeO2 catalyst

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22017-22026 ◽  
Author(s):  
Feipeng Lu ◽  
BinBo Jiang ◽  
Jingdai Wang ◽  
Zhengliang Huang ◽  
Zuwei Liao ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Promotional Effect ◽  
Ti Doping

The promotional effect of Ti doping on the ketonization of acetic acid over a CeO2 catalyst was investigated.

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