OXIDATION OF N-HEPTANE IN THE PRESENCE OF MANGANESE-POLYMER CATALYST AND THE KINETICS OF THE OXIDATION PROCESS

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Published: Jul 20, 2022
DOI: https://doi.org/10.51582/interconf.19-20.07.2022.031
Issue
No. 23(117) (2022): 3rd ISPC «Scientific Goals and Purposes in XXI Century» (July 19-20, 2022; Seattle, USA).
Section
Chemistry and Materials science
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Aygun Isazade
National Academy of Sciences of Azerbaijan
Ulviya Mammadova
National Academy of Sciences of Azerbaijan
Mirsalim Asadov
National Academy of Sciences of Azerbaijan
Nizami Zeynalov
National Academy of Sciences of Azerbaijan
Rena Suleymanova
National Academy of Sciences of Azerbaijan
Nigar Shikhverdiyeva
National Academy of Sciences of Azerbaijan
Nargiz Rahimli
National Academy of Sciences of Azerbaijan
Jamila Guliyeva
National Academy of Sciences of Azerbaijan
Chichak Seidova
National Academy of Sciences of Azerbaijan

Abstract

Catalysts with manganese nanoparticles (5 and 10 wt %) immobilized on poly-4-vinylpyridine were prepared. These catalyst compositions have been used to oxidize n-heptane with pure oxygen to give alcohols, aldehydes and ketones. Oxidation of n-heptane was carried out in the temperature range 303-383 K, molar ratios of heptane:oxygen = 1:3.38, and at atmospheric pressure. It has been found that the non-crosslinked (MnP4VP polymer poly-4-vinylpyridine) and N,N- methylene-bisacrylamide-crosslinked MnP4VP/MBAA metal-polymer catalyst containing 5 wt % Mn2+ exhibits the highest activity in n-heptane oxidation reactions. The kinetic parameters of the reaction of n-heptane oxidation with oxygen at low temperatures were studied using a kinetic model based on the heptane conversion data.


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How to Cite
Isazade, A., Mammadova, U., Asadov, M., Zeynalov, N., Suleymanova, R., Shikhverdiyeva, N., Rahimli, N., Guliyeva, J., & Seidova, C. (2022). OXIDATION OF N-HEPTANE IN THE PRESENCE OF MANGANESE-POLYMER CATALYST AND THE KINETICS OF THE OXIDATION PROCESS. Scientific Collection «InterConf+», (23(117), 301–305. https://doi.org/10.51582/interconf.19-20.07.2022.031

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Isazade A.F., Mammadova U.A., Asadov M.M., Zeynalov N.A., Tagiev D.B., Mammadova S.A. Effect of the composition of a manganese-containing polymer catalyst on the kinetics of the oxidation reaction of n-heptane with molecular oxygen. Az. Chem. J. 2022. V. 1. P. 41-50. doi.org/10.32737/0005-2531-2022-1-41-50 DOI: https://doi.org/10.32737/0005-2531-2022-1-41-50