Articles | Open Access | https://doi.org/10.37547/ijasr-02-12-01

INVESTIGATION OF THE EFFECT OF Co ON Ni/Al2O3 CATALYST FOR METHANE CARBONATE CONVERSION

J.J. Javharov Doctoral Student, Samarkand State University, Samarkand, Uzbekistan

Abstract

In the work, the activated Ni-Co catalyst for the conversion of methane to carbonates was prepared by placing  γ-Аl2О3 in solutions of nickel and cobalt nitrates. The time dependence of methane conversion was studied for different catalysts. In these processes, CО2/CH4=1:1,41 1 ratio was obtained.

As a result of the research conducted, the methane effect of Co on Ni/Al2O3  catalyst for conversion. The following possible mechanism was proposed.

The purpose of the work is to study the effect of Co on the conversion of methane to carbonate, and the dependence of these processes on catalysts of different compositions, time and temperatures.

Keywords

Methane, aluminium oxide, catalyst

References

Bradford, MCJ, Vannice, MAJ Catal. 1997, 173, p. 151-157.

Potdar, PS, Roh, MS, Jun, KW, Ji, M., Liu, ZW Catal. Lett. 2002, 84, p. 95-100.

Kim, DK, Stowe, K, MullerF., Maier, WFJ Catal. 2007, 247, p. 101-111.

Basini, L., Sanfilippo, DJ Catal. 1995, 157, p. 162-178.

Menad, S., Ferreira-Aparicio, P., Cherifi, O., Guerrero-Ruiz, A., Rodriguez-Ramos, I. Catal. Lett. 2003, 89, p. 63-67.

Nagaoka, K., Seshan, K., Lercher, J., Aika, K. Catal. Lett. 2000, 70, p. 109-116.

Noronha, FB, Shamsi, A., Taylor, C, Fendley, EC, Stagg-Williams, S.,

Resasco, DE Catal. Lett. 2003, 90, p. 13-21.

Bitter JH, Seshan W, Lercher JAJCatal. 1997, T. 171, p. 279-286.

Repa, MA, Gomez, JP, Fierro, JLG New catalytic routes for syngas and hydrogen. Appl. Catal. 1996, A 144, p. 7-57.

Fischer, VF, Tropsch, H. Brennst..- Chem. 1928, 25, p. 39-46.

Reitmeier, R., Atwood, K., Bennett, H., Baugh, H. Ind. And Eng. Chem. 1948, 40, p. 620-626.

Bradford, MCJ, Vannice, MA Appl. Catal. 1996, A 142, p. 97-122.

Tokunaga, O., Ogasawara, S. React. Kinet. Catal. Lett. 1989, 39, p. 69-74.

Provendier H., Petit S., Estoumes S., Kienemann A. Proc. V Int. Natural Gas Conversion Symp. Giarduni-Naxos, Sicily. 1998, p. 741-746.

Osaki, T., Masuda, R , Horiuchi, T., Mori, T. Catal. Lett. 1995, 34, pp. 59-63.

Rostrup-Nielsen, JR, Hansen, JHJCatal. 1993, 144, p. 38-49.

Erdohelyi, A., Fodor K., Solymosi, F. Sci. Catal. 1997, 107, p. 525-536.

Beebe TP, Goodman DW, Kay BD, Yates JY Chem. Phys. 1987, T. 87, p. 2305.

Article Statistics

Downloads

Download data is not yet available.

Copyright License

Download Citations

How to Cite

INVESTIGATION OF THE EFFECT OF Co ON Ni/Al2O3 CATALYST FOR METHANE CARBONATE CONVERSION. (2022). International Journal of Advance Scientific Research, 2(12), 1-8. https://doi.org/10.37547/ijasr-02-12-01