CATALYTIC PETROL PYROLYSIS ON SILLIMANITE
UDC: 661.715.4
DOI: 10.33285/2073-9028-2020-3(300)-72-84
Authors:
Kolesnikov Sergey I.
1,
Babaev Sergey N.1,
Lavrenchuk Alexey I.1,
Muradov Alexander V.1,
Kil’yanov Mikhail Yu.1
1 Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russian Federation
Keywords: сatalysis, pyrolysis, gasoline, olefins, sillimanite, aluminosicate, kinetics
Annotation:
The article presents the results of studies on catalytic pyrolysis of the gasoline fraction using the mineral sillimanite as a high-temperature aluminum catalyst to effectively increase the output of olefins. The process of pyrolysis on such a catalyst is based on the high temperature resistance of sillimanite (used for the production of fire retardants in the steel industry and in the production of ceramics) and the presence of more than 50 % of active aluminium atoms concentrated in tetrahedrons. Based on the results of practical studies for the new high-temperature sillimanite catalyst, the equation of kinetics of the pyrolysis process of the gasoline fraction has been developed, and constants on the theory of transitional state have been determined. Studies at the pyrolysis laboratory have shown that sillimanite catalyst is a significant activator of the process.
Bibliography:
1. Алиев Р.Р. Катализаторы и процессы переработки нефти. — М.: ОАО “ВНИИНП”, 2010. — 389 с.
2. Колесников И.М. Катализ и производство катализаторов. — М.: Техника, ТУМА ГРУПП, 2004. — 400 с.
3. Колесников И.М. Катализ в нефтегазовой отрасли. — М.: Нефть и газ, 2013. — 484 с.
4. Le Page J.-F. et al. Applied heterogeneous catalysis. — Paris: Ed. Technip, 1987. — 515 p.
5. Баннов П.Г. Процессы переработки нефти. Ч. 2. — М.: ЦНИИТЭнефтехим, 2001. — 415 с.
6. Justino G.T., Vale C.S.F., da Silva V.A.P., Secchi A.R. Modeling Sterne Hydrogenation Kinetics Using Palladium Catalysts. Brazilian Journal of Chemical Engineering. — Vol. 33. — No. 03. — P. 637-647.
7. Kesia K.V. Castro, Anelise I. Figueiredo, Amanda D. Gondin, Ana C.F. Coriolano, Ana P.M. Alves. Pyrolysis of atmospheric residue of petroleum (ATR) using AKSBA-15 mesoporous material by TG and Py-GC|MS. — J.Them. Calorin. — 2014. — No. 4. — P. 678-684.
8. Xianghai Meng, Chunming Xu, Li Li, Jinsen Gao. Cracking performance of Gasoline and Diesel Fraction from Catalytic Pyrolysis of Heavy Gas Oil Derived from Canadian Syntetic Crude Oil. Am.Chem.Soc. — 2011. — Vol. 25. — P. 3382-3388.
9. Xianghai Meng, Chunming Xu, Li Li, Jinsen Gao. Cracring Performence and Feed Characterization Study of Catalytic Pyrolysis for Light Olefin Production. — Аm. Chem.Soc. — 2011. — Vol. 25. — P. 1357-1363.
10. Liu Yibin, Chen Xiaobo, Zhao Hui, Yang Chaohe. Establichement of Kinetic Model for Ca- talytic Pyrolysis of Daqing Atmospheric Residue.-Chinese J. Chem.Eng. — 2009. — Vol. 17 (1). — P. 78-82.
11. Li Li, Gang Wang, Xianghai Meng, Chunming Xu, Jinsen Gao. Catalytic Pyroilysis of Gas Oil Derived from Canadian Oil Sands Bitumen. — Ind.Eng.Chem.Res. — 2008. — Vol. 47. — P. 710-716.
12. Xianghai Meng, Chunming Xu, Jinsen Gao. Production of Light Olefinse by Catalytic Pyro- lysis of Heavy Oil. — Petroleum Scince and Technology. — 2006. — Vol. 24. — P. 413-422.
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