

Current approaches to laboratory testing of granulated catalysts for hydrotreating of petroleum fractions
Abstract
The paper discusses problems arising in the laboratory testing of granular catalysts for hydrotreating of petroleum fractions. Requirements for laboratory equipment are formulated that would ensure high reliability of forecasting the parameters of hydrotreating of diesel fractions in industrial reactors. It is shown that the dilution of catalyst pellets with fine particles of an inert nonporous material (silicon carbide) provides reproducible results in small three-phase reactors, while minimizing such effects as incomplete wetting of the catalyst, the wall surface effect, and the back mixing of liquid. The paper presents a description of the laboratory facilities and methods of analysis. Experimental results obtained in the deep hydrotreating of diesel fractions are compared for different laboratory facilities.
About the Authors
P. V. AlexandrovRussian Federation
G. A. Bukhtiyarova
Russian Federation
A. S. Noskov
Russian Federation
References
1. Рассадин B.Г, Дуров О.В., Васильев Г.Г., Гаврилов И.Г., Шлыгин О.Ю., Лихтерова И.М. // Химия и технология топлив и масел. 2007. № 1. C. 3.
2. Левин О.В., Усков И.В., Олтырев А.Г., Самсонов В.В., Пушкарев Ю.Н., Якимов С.Н. // Катализ в промышленности. 2008. № 2. С. 37.
3. Bej S.K. // Energy & Fuels. 2002. 16. Р. 774.
4. Bej S.K., Dalai A.K., Maity S.K. // Catalysis Today. 2001. 64(2). Р. 333.
5. Mederos, F.S., Ancheyta J., Chen J. // Applied Catalysis A: General, 2009. 355(1—2). Р. 1.
6. Froment G.F., Bischoff K.B. // Chemical Reactor Analysis and Design. 1979. New York: John Wiley & Sons.
7. Perego C., Peratello S. // Catalysis Today. 1999. 52(2—3). Р. 133.
8. Attou A., Boyer C., Ferschneider G. // Chemical Engineering Science. 1999. 54(6). Р. 785.
9. Aldahhan M.H., Larachi F., Dudukovic M.P., Laurent A. // Industrial & Engineering Chemistry Research, 1997. 16(8). Р. 3292.
10. Castaneda-Lopez L.C., Alonso-Martinez F., Ancheyta-Juarez J., Maity S.K., Rivera-Segundo E., Matus-Guerra M.N. // Energy & Fuels. 2001. 15(5). Р. 1139.
11. Al-Dahhan M.H., Wu.Y., Duducovic M.P. // Industrial & Engineering Chemistry Research. 1995. 34(8). Р. 741.
12. Rana M.S., Ancheyta J., Rayo P. // Catalysis today. 2005. 109. Р. 24.
13. Бухтиярова Г.А., Климов.О.В., Пашигрева А.В., Александров П.В., Кашкин В.Н., Носков А.С. // Oil and gas Journal. 2010. № 3. С. 58.
14. Александров П.В., Кашкин В.Н., Бухтиярова Г.А., Нуждин А.Л., Алешина Г.И., Пашигрева А.В., Климов О.В., Носков А.С. // Нефтепереработка и нефтехимия. 2010. № 9. С. 3.
15. Иванова А.С., Корнеева Е.В., Бухтиярова Г.А., Нуждин А.Л., Буднева А.А., Просвирин И.П., Зайковский В.И., Носков А.С. // Кинетика и катализ, 2011. № 52 (3). С. 457.
16. Dik P.P., Klimov O.V., Koryakina G.I., Leonova K.A., Pereyma V.Yu., Budukva S.V., Gerasimov E.Yu., Noskov A.S. // Catalysis Today. 2014. № 220. С. 124.
17. Пашигрева А.В., Бухтиярова Г.А., Климов О.В., Литвак Г.С., Носков А.С. // Кинетика и катализ. 2008. № 49 (16). С. 855.
Review
For citations:
Alexandrov P.V., Bukhtiyarova G.A., Noskov A.S. Current approaches to laboratory testing of granulated catalysts for hydrotreating of petroleum fractions. Kataliz v promyshlennosti. 2014;(5):88-94. (In Russ.)