Kinetics Studies and Mechanism Evolution of the Cyclization of Ethylene Diamine and Propylene Glycol over Alumina Supported Nanocrystalline Mn-Ferrite

Rajeev Dixit

Kinetics Studies and Mechanism Evolution of the Cyclization of Ethylene Diamine and Propylene Glycol over Alumina Supported Nanocrystalline Mn-Ferrite

Rajeev Dixit * §

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Reena Dwivedi ‡

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§ Devi Ahilya University, Indore

‡ Devi Ahilya University

Kinetics Studies and Mechanism Evolution of the Cyclization of Ethylene Diamine and Propylene Glycol over Alumina Supported Nanocrystalline Mn-Ferrite

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Abstract

Kinetics of Cyclization of propylene glycol and ethylene diamine to 2-methyl pyrazine has been studied over alumina-supported nanocrystalline MnFe2O4 catalyst in a differential flow fixed bed reactor in the temperature range 473 -573 K. The partial pressures of propylene glycol and ethylene diamine were varied and rates were measured for the formation of 2 Methyl Pyrazine. Product selectivity as well as rate of formation of 2-methyl pyrazine was influenced by partial pressure of reactants. The rate equation R = k KP.KE PP PE / (1+ K P PP+K E PE) 2 deduced, on the basis of adsorption of PG and ED in gas phase represented the data most satisfactorily.

References

12 Cites in Article

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Rajeev Dixit, Reena Dwivedi. 2013. "Kinetics Studies and Mechanism Evolution of the Cyclization of Ethylene Diamine and Propylene Glycol over Alumina Supported Nanocrystalline Mn-Ferrite". Global Journal of Science Frontier Research - B: Chemistry GJSFR-B Volume 13 (GJSFR Volume 13 Issue B7).

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GJSFR Volume 13 Issue B7

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords

2 methyl pyrazine adsorption alumina-supported cyclization differential flow fixed bed reactor nanocrystalline

Classification

GJSFR-B Classification FOR Code: 030299

030703

Submission ReceivedOctober 16, 2013
Peer Review Double Blind
Handling Editor
Accepted November 8, 2013
Published November 23, 2013

Version of record

v1.2

Issue date

December 25, 2013

Language

English

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Article Matrices

Total Score: 101

Country: India

Subject: Global Journal of Science Frontier Research - B: Chemistry

Authors: Rajeev Dixit (PhD/Dr. count: 0)

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