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Publication Date:
November 2011
ISSN:
1542-6580
DOI:
10.2202/1542-6580.2381

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New Journal at De Gruyter!

Ed. by de Lasa, Hugo / Xu, Charles

1 Issue per year

Increased IMPACT FACTOR 2011: 0.790

 

Theoretical and Empirical Studies on the Catalytic Partial Oxidation of Methane Promoted by FeY and Fe(piperazine)Y Complexes (Y = Y-zeolite)

Marcio Eduardo Berezuk1 / Carla C. R. S. Rossi2 / Nakédia M. F. Carvalho3 / Pedro Augusto Arroyo4 / Cláudio Dariva5 / Adolfo Horn6 / Lúcio Cardozo-Filho6

1Universidade Estadual de Maringá, mberezuk@yahoo.com.br

2Universidade Estadual de Maringá, carlacrs@hotmail.com

3Universidade Federal do Rio de Janeiro, nakedita@yahoo.com.br

4Universidade Estadual de Maringá, arroyo@deq.uem.br

5Universidade Tiradentes, claudio.dariva@yahoo.com.br

6Universidade Estadual do Norte Fluminense, adolfohorn@pq.cnpq.br

7Universidade Estadual de Maringá, cardozo@deq.uem.br

Citation Information: International Journal of Chemical Reactor Engineering. Volume 9, Issue 1, Pages –, ISSN (Online) 1542-6580, DOI: 10.2202/1542-6580.2381, November 2011

Publication History:
Published Online:
2011-11-14

In this study, we synthesized and characterized zeolite-encapsulated Fe(III) complexes containing piperazine-derived ligands. The catalytic activity of these complexes was tested in the partial oxidation of methane to methanol using O2 as a low-pressure oxidant. Values for methane conversion of up to 1.2% with methanol selectivity of up to 6.7% were obtained. The experimental data were compared with thermodynamic simulation results for the reaction that takes place as a basic principle, the minimization of Gibbs free energy.

Keywords: methane oxidation; encapsulated Fe(III) complexes; ship-in-a-bottle; Gibbs free energy; iron

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