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Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst. / Vatutina, Yulia V.; Kazakova, Mariya A.; Gerasimov, Evgeny Yu et al.

In: Industrial and Engineering Chemistry Research, Vol. 59, No. 47, 25.11.2020, p. 20612-20623.

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

Harvard

Vatutina, YV, Kazakova, MA, Gerasimov, EY, Prosvirin, IP, Klimov, OV, Noskov, AS & Kazakov, MO 2020, 'Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst', Industrial and Engineering Chemistry Research, vol. 59, no. 47, pp. 20612-20623. https://doi.org/10.1021/acs.iecr.0c03915

APA

Vatutina, Y. V., Kazakova, M. A., Gerasimov, E. Y., Prosvirin, I. P., Klimov, O. V., Noskov, A. S., & Kazakov, M. O. (2020). Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst. Industrial and Engineering Chemistry Research, 59(47), 20612-20623. https://doi.org/10.1021/acs.iecr.0c03915

Vancouver

Vatutina YV, Kazakova MA, Gerasimov EY, Prosvirin IP, Klimov OV, Noskov AS et al. Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst. Industrial and Engineering Chemistry Research. 2020 Nov 25;59(47):20612-20623. doi: 10.1021/acs.iecr.0c03915

Author

Vatutina, Yulia V. ; Kazakova, Mariya A. ; Gerasimov, Evgeny Yu et al. / Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst. In: Industrial and Engineering Chemistry Research. 2020 ; Vol. 59, No. 47. pp. 20612-20623.

BibTeX

@article{c784d2c8141e4190ab1a28870d8da60d,
title = "Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst",
abstract = "A comparative study of the effect of citric acid (CA), nitrilotriacetic acid (NTA), and diethylene glycol (DEG) used for the preparation of impregnation solution on the properties and catalytic performance of CoMoS/multiwalled carbon nanotube (MWCNT) hydrotreating catalyst was carried out. For a deeper understanding of the role of organic additives during CoMoS catalyst preparation, thermal analysis, nitrogen physisorption, X-ray photoelectron spectroscopy, and high-resolution transmission electron microscopy were applied. It was shown that the use of various additives resulted in the formation of CoMoS/MWCNT catalysts with a similar morphology of sulfide particles and similar textural characteristics. However, depending on the type of the additive used, the catalysts exhibited different activities in hydrodesulfurization and hydrodenitrogenation, which changed in the following order: CoMoS-CA > CoMoS-NTA > CoMoS-DEG. CA was found to be the most effective organic additive to the impregnation solution that results in a significant improvement in the activity of the CoMoS catalyst in dibenzothiophene and quinoline conversion as compared to NTA and DEG. ",
author = "Vatutina, {Yulia V.} and Kazakova, {Mariya A.} and Gerasimov, {Evgeny Yu} and Prosvirin, {Igor P.} and Klimov, {Oleg V.} and Noskov, {Alexander S.} and Kazakov, {Maxim O.}",
note = "Funding Information: The study was funded by Russian Science Foundation according to the research project no. 19-73-00069. The authors are grateful to T. Ya. Efimenko for measurements of the textural properties of the supports and catalysts. Publisher Copyright: {\textcopyright} 2020 American Chemical Society. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = nov,
day = "25",
doi = "10.1021/acs.iecr.0c03915",
language = "English",
volume = "59",
pages = "20612--20623",
journal = "Industrial & Engineering Chemistry Research",
issn = "0888-5885",
publisher = "American Chemical Society",
number = "47",

}

RIS

TY - JOUR

T1 - Effect of Organic Additives on the Structure and Hydrotreating Activity of a CoMoS/Multiwalled Carbon Nanotube Catalyst

AU - Vatutina, Yulia V.

AU - Kazakova, Mariya A.

AU - Gerasimov, Evgeny Yu

AU - Prosvirin, Igor P.

AU - Klimov, Oleg V.

AU - Noskov, Alexander S.

AU - Kazakov, Maxim O.

N1 - Funding Information: The study was funded by Russian Science Foundation according to the research project no. 19-73-00069. The authors are grateful to T. Ya. Efimenko for measurements of the textural properties of the supports and catalysts. Publisher Copyright: © 2020 American Chemical Society. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/11/25

Y1 - 2020/11/25

N2 - A comparative study of the effect of citric acid (CA), nitrilotriacetic acid (NTA), and diethylene glycol (DEG) used for the preparation of impregnation solution on the properties and catalytic performance of CoMoS/multiwalled carbon nanotube (MWCNT) hydrotreating catalyst was carried out. For a deeper understanding of the role of organic additives during CoMoS catalyst preparation, thermal analysis, nitrogen physisorption, X-ray photoelectron spectroscopy, and high-resolution transmission electron microscopy were applied. It was shown that the use of various additives resulted in the formation of CoMoS/MWCNT catalysts with a similar morphology of sulfide particles and similar textural characteristics. However, depending on the type of the additive used, the catalysts exhibited different activities in hydrodesulfurization and hydrodenitrogenation, which changed in the following order: CoMoS-CA > CoMoS-NTA > CoMoS-DEG. CA was found to be the most effective organic additive to the impregnation solution that results in a significant improvement in the activity of the CoMoS catalyst in dibenzothiophene and quinoline conversion as compared to NTA and DEG.

AB - A comparative study of the effect of citric acid (CA), nitrilotriacetic acid (NTA), and diethylene glycol (DEG) used for the preparation of impregnation solution on the properties and catalytic performance of CoMoS/multiwalled carbon nanotube (MWCNT) hydrotreating catalyst was carried out. For a deeper understanding of the role of organic additives during CoMoS catalyst preparation, thermal analysis, nitrogen physisorption, X-ray photoelectron spectroscopy, and high-resolution transmission electron microscopy were applied. It was shown that the use of various additives resulted in the formation of CoMoS/MWCNT catalysts with a similar morphology of sulfide particles and similar textural characteristics. However, depending on the type of the additive used, the catalysts exhibited different activities in hydrodesulfurization and hydrodenitrogenation, which changed in the following order: CoMoS-CA > CoMoS-NTA > CoMoS-DEG. CA was found to be the most effective organic additive to the impregnation solution that results in a significant improvement in the activity of the CoMoS catalyst in dibenzothiophene and quinoline conversion as compared to NTA and DEG.

UR - http://www.scopus.com/inward/record.url?scp=85096528478&partnerID=8YFLogxK

U2 - 10.1021/acs.iecr.0c03915

DO - 10.1021/acs.iecr.0c03915

M3 - Article

AN - SCOPUS:85096528478

VL - 59

SP - 20612

EP - 20623

JO - Industrial & Engineering Chemistry Research

JF - Industrial & Engineering Chemistry Research

SN - 0888-5885

IS - 47

ER -

ID: 26136133