Thermogravimetric investigation and selection of catalyst of coal hydrogeneration

D. A. Baiseitov, Sh. E. Gabdrashova, A. N. Magazova, O. Dalelhanuly, Zh. B. Kudyarova, L. R. Sassykova, M. I. Tulepov, Z. A. Mansurov, A. B. Dalton

Abstract


Thermo gravimetric study of coal in the presence of polymers showed that availability of high asphalt-resinous components – asphaltenes and resins benzene within the temperature of 360 – 443 С in the content was reduced. The optimum catalytics of coal hydrogenation is the compositions on the basis of Pd / C, at which there was the greatest absorption of hydrogen and Co / C, where the hydrogenation rate was maximum.

Keywords


coal; polymers; hydrogenation; paste-head; Balkhash concentrate catalysts

Full Text:

PDF (Russian)

References


Kuznetsov B.N. Catalysis of chemical reactions of coal and biomass. – Novosibirsk: Nauka. Sib. Office, 1990. – 302 p.

Liu Z.Y., Zondlo J.W., Stiller A.H., Dadyburjor D.B. Coal Tire Coliquefaction Using an Iron Sulfide Catalyst Impregnated in Situ in the Coal // Energy and Fuels, 1995. – Vol. 9. – P. 673-679.

Abotsi G.M., Bota K.B., Saha G., Mayes S. Effects of Surface Active Agents on Molybdenum Adsorption onto Coal for Liquefaction //Prepr. Pap.-Am. Chem. Soc., Div. Fuel Chem., 1996. – Vol. 41. – P. 984-987.

Liu Z., Yang J., Zondlo J.W., Stiller A.H., Dadyburjor. D.B. In situ impregnated iron-based catalysts for direct coal liquefaction // Fuel, 1996. – Vol.75. – P. 51-57.

Jandosov J., Mansurov Z.А., Tulepov M.I., Bijsenbaev M.A., Ismagilov Z.R., Shikina N.V., Ismagilov I.Z., Andrievskaya I.P. Syntesis of microporous –mesoporous carbons from rice husk via H3PO4- Activation // Periodical of Advanced Materials Research, 2013. – Vol. 602-604. – P. 85-89 (Thomson Reuters impact factor 1).

Kudaibergenov Kenes,Ongarbayev Yerdos, Mansurov Zulkhair, Tulepov Marat, Tileuberdi Yerbol. Rice Husk Ash for Oil Spill Cleanup // Applied Mechanics and Materials, 2014. – Vol. 446-447. – P. 1508-1511.

Kudaibergenov Kenes, Ongarbayev Yerdos, Tulepov Marat, Mansurov Zulkhair. Scanning Electron Microscopic Studies of Carbonized Rice Husk

And Apricot Stone // Advanced Materials Research, 2014. – Vol. 893. – P. 478 – 481.