Open Access
Open access

Influence of leaching parameters on the vanadium extraction from petroleum coke

Kudinova A.A., Kondrasheva N.K., Rudko V.A.
Тип документаJournal Article
Дата публикации2021-05-30
Название журналаE3S Web of Conferences
ИздательEDP Sciences
Квартиль по SCImagoQ4
Квартиль по Web of Science
Импакт-фактор 2021
Pulmonary and Respiratory Medicine
Pediatrics, Perinatology, and Child Health
Краткое описание

More than 60 trace elements, including rare metals, can be found in heavy oils. The most valuable component of oils and petroleum products is vanadium. It is used as an alloying agent to create extra strong steel, as a cathode for lithium-ion batteries, and also as a catalyst in the chemical industry. Nowadays studies of various methods for extracting vanadium from heavy oils and petroleum products are actively carried out. This work presents the method of alkaline and acid leaching of vanadium from petroleum coke and also results of the examination of influence of factors such as the duration of the process (0.5, 1.5 and 2.5 h) and the ratio of solid and liquid phases (1:2, 1:3 and 1:4). The highest yield of vanadium 80% is observed using sulfuric acid with the process duration is 1.5 hours and the ratio S/L = 1:4

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1. Kudinova A. A., Kondrasheva N. K., Rudko V. A. Influence of leaching parameters on the vanadium extraction from petroleum coke // E3S Web of Conferences. 2021. Т. 266. С. 08002.


DO - 10.1051/e3sconf/202126608002

UR -

TI - Influence of leaching parameters on the vanadium extraction from petroleum coke

T2 - E3S Web of Conferences

AU - Kudinova, A.A.

AU - Kondrasheva, N.K.

AU - Rudko, V.A.

PY - 2021

PB - EDP Sciences

SP - 08002

VL - 266

SN - 2267-1242

ER -

BibTex |


doi = {10.1051/e3sconf/202126608002},

url = {},

year = 2021,

publisher = {{EDP} Sciences},

volume = {266},

pages = {08002},

author = {A.A. Kudinova and N.K. Kondrasheva and V.A. Rudko},

editor = {V.S. Litvinenko},

title = {Influence of leaching parameters on the vanadium extraction from petroleum coke},

journal = {E3S Web of Conferences}


Kudinova, A. A., et al. “Influence of Leaching Parameters on the Vanadium Extraction from Petroleum Coke.” E3S Web of Conferences, edited by V.S. Litvinenko, vol. 266, 2021, p. 08002. Crossref,