Partial Oxidation of Toluene in CH3COOH by H2O2 in the Presence of VO (acac)2 Catalyst

2009 ◽  
Vol 113 (32) ◽  
pp. 14270-14278 ◽  
Author(s):  
Xueqin Wang ◽  
Junping Wu ◽  
Mingwei Zhao ◽  
Yufen Lv ◽  
Guiying Li ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Toluene

Gas phase catalytic partial oxidation of toluene in a microchannel reactor

2005 ◽  
Vol 110 (1-2) ◽  
pp. 171-178 ◽  
Author(s):  
Hao Ge ◽  
Guangwen Chen ◽  
Quan Yuan ◽  
Hengqiang Li
Keyword(s):  
Gas Phase ◽  
Partial Oxidation ◽  
Catalytic Partial Oxidation ◽  
Microchannel Reactor ◽  
Partial Oxidation Of Toluene

Inorganic Membrane Reactors for the Gas Phase Partial Oxidation of Toluene

2004 ◽  
Vol 82 (2) ◽  
pp. 229-235 ◽  
Author(s):  
A BOTTINO ◽  
G CAPANNELLI ◽  
F CERUTTI ◽  
A COMITE ◽  
R DIFELICE
Keyword(s):  
Gas Phase ◽  
Partial Oxidation ◽  
Membrane Reactors ◽  
Inorganic Membrane ◽  
Partial Oxidation Of Toluene

scholarly journals Mesoporous V-AlPO – New Partial Oxidation Catalyst

2017 ◽  
Vol 4 (3) ◽  
pp. 169 ◽  
Author(s):  
Ch. Subrahmanyam ◽  
B. Viswanathan ◽  
T.K. Varadarajan
Keyword(s):  
Partial Oxidation ◽  
Oxidation Products ◽  
Oxidation States ◽  
Oxidation Catalyst ◽  
Side Chain ◽  
Catalytic Systems ◽  
Chain Oxidation ◽  
Ring Oxidation ◽  
Partial Oxidation Of Toluene

<p>Vanadium incorporated hexagonal mesoporous aluminophosphate characteristic of MCM-41 has been synthesized. Characterization of the catalyst has been done by using low angle XRD, N<sub>2</sub> adsorption, UVVIS DRS, thermal analysis, XPS and ESR spectroscopy. These techniques confirm the presence of vanadium in both +4 and +5 oxidation states in the calcined material. Liquid phase partial oxidation of toluene has been carried out on V-AlPO using 70% TBHP and 30% H<sub>2</sub>O<sub>2</sub> as oxidants. When 70% TBHP is used as an oxidant, it resulted in side chain oxidation giving rise to aldehyde/acid where as with 30% H<sub>2</sub>O<sub>2</sub>, side chain as well as ring oxidation takes place. Catalytic activity of V-AlPO has been compared with that of VMCM-48 and other vanadium containing catalytic systems. It has been observed that mesoporous V-AlPO shows higher conversion and is also selective towards side chain oxidation products. The higher conversion of V-AlPO over V-MCM-48 has been attributed to the stabilization of the active V<sup>+5/+4</sup> species in AlPO framework as compared to silicate analogue.</p>

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