Standard

Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment. / Nadeina, K. A.; Danilevich, V. V.; Kazakov, M. O. et al.

In: Applied Catalysis B: Environmental, Vol. 280, 119415, 01.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

Nadeina, KA, Danilevich, VV, Kazakov, MO, Romanova, TS, Gabrienko, AA, Danilova, IG, Pakharukova, VA, Nikolaeva, OA, Gerasimov, EY, Prosvirin, IP, Kondrashev, DO, Kleimenov, AV, Klimov, OV & Noskov, AS 2021, 'Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment', Applied Catalysis B: Environmental, vol. 280, 119415. https://doi.org/10.1016/j.apcatb.2020.119415

APA

Nadeina, K. A., Danilevich, V. V., Kazakov, M. O., Romanova, T. S., Gabrienko, A. A., Danilova, I. G., Pakharukova, V. A., Nikolaeva, O. A., Gerasimov, E. Y., Prosvirin, I. P., Kondrashev, D. O., Kleimenov, A. V., Klimov, O. V., & Noskov, A. S. (2021). Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment. Applied Catalysis B: Environmental, 280, [119415]. https://doi.org/10.1016/j.apcatb.2020.119415

Vancouver

Nadeina KA, Danilevich VV, Kazakov MO, Romanova TS, Gabrienko AA, Danilova IG et al. Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment. Applied Catalysis B: Environmental. 2021 Jan;280:119415. doi: 10.1016/j.apcatb.2020.119415

Author

Nadeina, K. A. ; Danilevich, V. V. ; Kazakov, M. O. et al. / Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment. In: Applied Catalysis B: Environmental. 2021 ; Vol. 280.

BibTeX

@article{f82c6a163b2e4731baef610771bd2744,
title = "Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment",
abstract = "Influence of Si addition at the stage of boehmite preparation on properties of NiMo/Al2O3 catalysts for FCC feedstock pretreatment have been studied. The series of boehmites doped by PDMS at the stage of hydrothermal treatment was prepared. Si/Al molar ratio was 0, 0.01, 0.015 and 0.02. Boehmites were used for supports and catalysts preparation. Boehmites, supports and catalysts have been characterized by XRD, TGA, nitrogen adsorption-desorption, IR spectroscopy, UV–Vis, 29Si MAS NMR, HRTEM, EDX, XPS. Catalysts were tested in hydrotreating of FCC feedstock. It is shown that there are changes in morphology of boehmite particles and textural characteristics of aluminas. Introduction of Si to alumina induces formation of wider mesopores and blocks part of the Lewis acid sites of alumina. Testing of catalysts in hydrotreating of FCC feedstock shows that the catalyst with Si/Al ratio of 0.01 in boehmite has the best combination of hydrodesulfurization and hydrodenitrogenation activities.",
keywords = "boehmite, hydrodenitrogenation, Hydrodesulfurization, silicon, vacuum gas oil, CRACKING, NITROGEN-COMPOUNDS, PERFORMANCE, HYDRODESULFURIZATION, DIBENZOTHIOPHENE, ALUMINA, NIMO CATALYSTS, HDS CATALYSTS, SPECTROSCOPIC CHARACTERIZATION, SURFACE",
author = "Nadeina, {K. A.} and Danilevich, {V. V.} and Kazakov, {M. O.} and Romanova, {T. S.} and Gabrienko, {A. A.} and Danilova, {I. G.} and Pakharukova, {V. A.} and Nikolaeva, {O. A.} and Gerasimov, {E. Yu} and Prosvirin, {I. P.} and Kondrashev, {D. O.} and Kleimenov, {A. V.} and Klimov, {O. V.} and Noskov, {A. S.}",
year = "2021",
month = jan,
doi = "10.1016/j.apcatb.2020.119415",
language = "English",
volume = "280",
journal = "Applied Catalysis B: Environmental",
issn = "0926-3373",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Silicon doping effect on the properties of the hydrotreating catalysts of FCC feedstock pretreatment

AU - Nadeina, K. A.

AU - Danilevich, V. V.

AU - Kazakov, M. O.

AU - Romanova, T. S.

AU - Gabrienko, A. A.

AU - Danilova, I. G.

AU - Pakharukova, V. A.

AU - Nikolaeva, O. A.

AU - Gerasimov, E. Yu

AU - Prosvirin, I. P.

AU - Kondrashev, D. O.

AU - Kleimenov, A. V.

AU - Klimov, O. V.

AU - Noskov, A. S.

PY - 2021/1

Y1 - 2021/1

N2 - Influence of Si addition at the stage of boehmite preparation on properties of NiMo/Al2O3 catalysts for FCC feedstock pretreatment have been studied. The series of boehmites doped by PDMS at the stage of hydrothermal treatment was prepared. Si/Al molar ratio was 0, 0.01, 0.015 and 0.02. Boehmites were used for supports and catalysts preparation. Boehmites, supports and catalysts have been characterized by XRD, TGA, nitrogen adsorption-desorption, IR spectroscopy, UV–Vis, 29Si MAS NMR, HRTEM, EDX, XPS. Catalysts were tested in hydrotreating of FCC feedstock. It is shown that there are changes in morphology of boehmite particles and textural characteristics of aluminas. Introduction of Si to alumina induces formation of wider mesopores and blocks part of the Lewis acid sites of alumina. Testing of catalysts in hydrotreating of FCC feedstock shows that the catalyst with Si/Al ratio of 0.01 in boehmite has the best combination of hydrodesulfurization and hydrodenitrogenation activities.

AB - Influence of Si addition at the stage of boehmite preparation on properties of NiMo/Al2O3 catalysts for FCC feedstock pretreatment have been studied. The series of boehmites doped by PDMS at the stage of hydrothermal treatment was prepared. Si/Al molar ratio was 0, 0.01, 0.015 and 0.02. Boehmites were used for supports and catalysts preparation. Boehmites, supports and catalysts have been characterized by XRD, TGA, nitrogen adsorption-desorption, IR spectroscopy, UV–Vis, 29Si MAS NMR, HRTEM, EDX, XPS. Catalysts were tested in hydrotreating of FCC feedstock. It is shown that there are changes in morphology of boehmite particles and textural characteristics of aluminas. Introduction of Si to alumina induces formation of wider mesopores and blocks part of the Lewis acid sites of alumina. Testing of catalysts in hydrotreating of FCC feedstock shows that the catalyst with Si/Al ratio of 0.01 in boehmite has the best combination of hydrodesulfurization and hydrodenitrogenation activities.

KW - boehmite

KW - hydrodenitrogenation

KW - Hydrodesulfurization

KW - silicon

KW - vacuum gas oil

KW - CRACKING

KW - NITROGEN-COMPOUNDS

KW - PERFORMANCE

KW - HYDRODESULFURIZATION

KW - DIBENZOTHIOPHENE

KW - ALUMINA

KW - NIMO CATALYSTS

KW - HDS CATALYSTS

KW - SPECTROSCOPIC CHARACTERIZATION

KW - SURFACE

UR - http://www.scopus.com/inward/record.url?scp=85089656465&partnerID=8YFLogxK

U2 - 10.1016/j.apcatb.2020.119415

DO - 10.1016/j.apcatb.2020.119415

M3 - Article

AN - SCOPUS:85089656465

VL - 280

JO - Applied Catalysis B: Environmental

JF - Applied Catalysis B: Environmental

SN - 0926-3373

M1 - 119415

ER -

ID: 25287544