Peculiarities of activity renovation of zeolite catalysts coked in hexane cracking

Patrylak, Lyubov; Pertko, Oleksandra

Please use this identifier to cite or link to this item: https://oldena.lpnu.ua/handle/ntb/45204

Title:	Peculiarities of activity renovation of zeolite catalysts coked in hexane cracking
Other Titles:	Особливості відновлення активності цеолітних каталізаторів закоксованих в крекінзі гексану
Authors:	Patrylak, Lyubov Pertko, Oleksandra
Affiliation:	Institute of Bioorganic Chemistry and Petrochemistry of National Academy of Sciences of Ukraine
Bibliographic description (Ukraine):	Patrylak L. Peculiarities of activity renovation of zeolite catalysts coked in hexane cracking / Lyubov Patrylak, Oleksandra Pertko // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 4. — P. 538–542.
Bibliographic description (International):	Patrylak L. Peculiarities of activity renovation of zeolite catalysts coked in hexane cracking / Lyubov Patrylak, Oleksandra Pertko // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 4. — P. 538–542.
Is part of:	Chemistry & Chemical Technology, 4 (12), 2018
Journal/Collection:	Chemistry & Chemical Technology
Issue:	4
Volume:	12
Issue Date:	20-Jan-2018
Publisher:	Lviv Politechnic Publishing House
Place of the edition/event:	Lviv
Keywords:	крекінг каталітичний цеоліти кис- лотні карбонові відкладення регенерація cracking catalytic zeolite acidic activity deposits carbon regeneration
Number of pages:	5
Page range:	538-542
Start page:	538
End page:	542
Abstract:	Методом дискретно-послідовного мікроокис- нення коксу досліджено початкову активність кислотних цеолітів у крекінзі н-гексану та вплив ступеня регенерації на залишкову активність зразків. Знайдено, що окиснення 5–10 імпульсами кисню належним чином відновлює активність каталізаторів на основі фожазиту та пентасилу, тоді як для морденіту, який має підвищену схильність до блокування ка- нальної структури коксом, такої кількості кисню не достатньо. 1The initial activity of acid zeolites in n-hexane cracking and influence of their regeneration depth on residual activity using the method of discrete-consecutive coke micro oxidation have been investigated. It was found that oxidation by 5-10 pulses of oxygen properly reflects the activity of catalysts based on faujasite and pentasil, while for mordenite which has increased susceptibility to blocking of channels by coke, such quantity oxygen is not enough
URI:	https://ena.lpnu.ua/handle/ntb/45204
Copyright owner:	© Національний університет „Львівська політехніка“, 2018 ©Patrylak L., Pertko O., 2018
URL for reference material:	https://doi.org/10.1166/apm.2017.1120 https://doi.org/10.1039/C6CY01886F https://doi.org/10.1016/0021-9517(90)90290-Z https://doi.org/10.1016/j.molcata.2008.06.014 https://doi.org/10.1080/01614949608006455 https://doi.org/10.1016/S0920-5861(98)00348-4 https://doi.org/10.1260/0263617001493512 https://doi.org/10.3390/molecules22101784 https://doi.org/10.1007/s11237-010-9149-7 https://doi.org/10.3390/catal5010145 https://doi.org/10.1016/S0926-860X(00)00845-0 https://doi.org/10.1007/3829_005 https://doi.org/10.1016/j.micromeso.2006.09.025 https://doi.org/10.1039/C5CS00376H https://doi.org/10.1007/s11237-009-9086-5 https://doi.org/10.2174/2211544705666160322235846 https://doi.org/10.1016/0021-9517(90)90106-T
References (Ukraine):	[1]Wojciechowski B., Corma A.: Catalytic Cracking: Catalysis, Chemistry, and Kinetics. Marcel Dekker, Inc. New York 1986. [2] Ocelli M., O'Connor P. (Eds.): Fluid Cracking Catalysts. Marcel Dekker, Inc. New York 1997. [3] Nishimura Y.: Adv. Porous. Mater., 2017, 5, 17.https://doi.org/10.1166/apm.2017.1120 [4] Corma A., Corresa E., Mathieu Y. et al.: Catal. Sci. Technol.,2017, 7, 12. https://doi.org/10.1039/C6CY01886F [5] Groten W., Wojciechowski B.: J. Catal., 1990, 122, 362.https://doi.org/10.1016/0021-9517(90)90290-Z [6] Cerqueira H., Caeiro G., Costa L., Ramôa Ribeiro F.: J. Mol. Catal. A, 2008, 292, 1.https://doi.org/10.1016/j.molcata.2008.06.014 [7] Cumming K., Wojciechowski B.: Sci. Eng., 1996, 38, 101.https://doi.org/10.1080/01614949608006455 [8] Den Hollander M., MakkeeM., Moulijn J.: Catal. Today, 1998,46, 27. https://doi.org/10.1016/S0920-5861(98)00348-4 [9] Patrylak L.: Adsorp. Sci. Technol., 2000, 18, 399.https://doi.org/10.1260/0263617001493512 [10] Gusev A., Psarras A., Triantafyllidis K. et al.:Molecules, 2017,22, 1784. https://doi.org/10.3390/molecules22101784 [11] Patrylak K., Patrylak L., Ivanenko V. et al.: Theoret. Exp.Chem., 2010, 46, 256. https://doi.org/10.1007/s11237-010-9149-7 [12] ArgyleM., Bartholomew C.: Catalysts, 2015, 5, 145.https://doi.org/10.3390/catal5010145 [13] Guisnet M., Magnoux P.: Appl. Catal. A, 2001, 212, 83.https://doi.org/10.1016/S0926-860X(00)00845-0 [14] Bauer F., Karge H.:Mol. Sieves., 2007, 5, 249.https://doi.org/10.1007/3829_005. [15] Gil B., Mierzynska K., SzczerbinskaM., Datka J.:Micropor. Mesopor. Mater., 2007, 99, 328.https://doi.org/10.1016/j.micromeso.2006.09.025 Lviv Polytechnic [16] Vogt E., Weckhuysen B.: Chem. Soc. Rev., 2015, 44, 7342.https://doi.org/10.1039/C5CS00376H [17] Ivanenko V., Voloshyna Yu., OkhrimenkoM.: Theoret. Exp. Chem., 2009, 45, 198. https://doi.org/10.1007/s11237-009-9086-5 [18] Patrylak К., Patrylak L., Pertko O. et al.: Curr. Catal., 2016, 5,108. https://doi.org/10.2174/2211544705666160322235846 [19] OkhrimenkoM.: PhD thesis, Institute of Bioorganic Chemistry, Kyiv 2005. [20] Umansky B., Hall W.: J. Catal., 1990, 124, 97.https://doi.org/10.1016/0021-9517(90)90106-T
References (International):	[1]Wojciechowski B., Corma A., Catalytic Cracking: Catalysis, Chemistry, and Kinetics. Marcel Dekker, Inc. New York 1986. [2] Ocelli M., O'Connor P. (Eds.): Fluid Cracking Catalysts. Marcel Dekker, Inc. New York 1997. [3] Nishimura Y., Adv. Porous. Mater., 2017, 5, 17.https://doi.org/10.1166/apm.2017.1120 [4] Corma A., Corresa E., Mathieu Y. et al., Catal. Sci. Technol.,2017, 7, 12. https://doi.org/10.1039/P.6CY01886F [5] Groten W., Wojciechowski B., J. Catal., 1990, 122, 362.https://doi.org/10.1016/0021-9517(90)90290-Z [6] Cerqueira H., Caeiro G., Costa L., Ramôa Ribeiro F., J. Mol. Catal. A, 2008, 292, 1.https://doi.org/10.1016/j.molcata.2008.06.014 [7] Cumming K., Wojciechowski B., Sci. Eng., 1996, 38, 101.https://doi.org/10.1080/01614949608006455 [8] Den Hollander M., MakkeeM., Moulijn J., Catal. Today, 1998,46, 27. https://doi.org/10.1016/S0920-5861(98)00348-4 [9] Patrylak L., Adsorp. Sci. Technol., 2000, 18, 399.https://doi.org/10.1260/0263617001493512 [10] Gusev A., Psarras A., Triantafyllidis K. et al.:Molecules, 2017,22, 1784. https://doi.org/10.3390/molecules22101784 [11] Patrylak K., Patrylak L., Ivanenko V. et al., Theoret. Exp.Chem., 2010, 46, 256. https://doi.org/10.1007/s11237-010-9149-7 [12] ArgyleM., Bartholomew C., Catalysts, 2015, 5, 145.https://doi.org/10.3390/catal5010145 [13] Guisnet M., Magnoux P., Appl. Catal. A, 2001, 212, 83.https://doi.org/10.1016/S0926-860X(00)00845-0 [14] Bauer F., Karge H.:Mol. Sieves., 2007, 5, 249.https://doi.org/10.1007/3829_005. [15] Gil B., Mierzynska K., SzczerbinskaM., Datka J.:Micropor. Mesopor. Mater., 2007, 99, 328.https://doi.org/10.1016/j.micromeso.2006.09.025 Lviv Polytechnic [16] Vogt E., Weckhuysen B., Chem. Soc. Rev., 2015, 44, 7342.https://doi.org/10.1039/P.5CS00376H [17] Ivanenko V., Voloshyna Yu., OkhrimenkoM., Theoret. Exp. Chem., 2009, 45, 198. https://doi.org/10.1007/s11237-009-9086-5 [18] Patrylak K., Patrylak L., Pertko O. et al., Curr. Catal., 2016, 5,108. https://doi.org/10.2174/2211544705666160322235846 [19] OkhrimenkoM., PhD thesis, Institute of Bioorganic Chemistry, Kyiv 2005. [20] Umansky B., Hall W., J. Catal., 1990, 124, 97.https://doi.org/10.1016/0021-9517(90)90106-T
Content type:	Article
Appears in Collections:	Chemistry & Chemical Technology. – 2018. – Vol. 12, No. 4

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