volume 94 issue 11 pages 1536-1545

Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil

Publication typeJournal Article
Publication date2021-11-01
scimago Q4
wos Q4
SJR0.191
CiteScore1.4
Impact factor0.6
ISSN10704272, 16083296
General Chemistry
General Chemical Engineering
Abstract
Nickel, molybdenum and tungsten phosphides were obtained in situ directly in the reaction medium for the hydrotreating of light cycle oil. Phosphides obtained were characterized by X-ray powder diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy. It was shown that only nickel phosphide is crystalline (Ni2P phase was formed). The activity of phosphides in light cycle oil hydrotreating decreased in the following order: Ni2P > WP > MoP. In addition, Ni2P was the most active in hydrodearomatization. Recycling catalytic tests of phosphides showed that they continue to be active in hydrotreating, however after 4 cycles their activity slightly decreases, most of all for Ni2P. The decrease is probably due to the formation of a less active phosphosulfide phase.
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Golubeva М. А., Maximov A. L. Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil // Russian Journal of Applied Chemistry. 2021. Vol. 94. No. 11. pp. 1536-1545.
GOST all authors (up to 50) Copy
Golubeva М. А., Maximov A. L. Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil // Russian Journal of Applied Chemistry. 2021. Vol. 94. No. 11. pp. 1536-1545.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/s1070427221110082
UR - https://doi.org/10.1134/s1070427221110082
TI - Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil
T2 - Russian Journal of Applied Chemistry
AU - Golubeva, М А
AU - Maximov, A L
PY - 2021
DA - 2021/11/01
PB - Pleiades Publishing
SP - 1536-1545
IS - 11
VL - 94
SN - 1070-4272
SN - 1608-3296
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2021_Golubeva,
author = {М А Golubeva and A L Maximov},
title = {Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil},
journal = {Russian Journal of Applied Chemistry},
year = {2021},
volume = {94},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/s1070427221110082},
number = {11},
pages = {1536--1545},
doi = {10.1134/s1070427221110082}
}
MLA
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MLA Copy
Golubeva, М. А., and A L Maximov. “Investigations on the Formation of Transition Metal Phosphides during the Hydrotreating of Light Cycle Oil.” Russian Journal of Applied Chemistry, vol. 94, no. 11, Nov. 2021, pp. 1536-1545. https://doi.org/10.1134/s1070427221110082.