Research of Kinetic Features of Hydrodesulfurization, Hydrodenitrogenation, and Hydrogenation of Heavy Petroleum Compounds on Sulphide Ni6PMonW(12 – n)/Al2O3 Hydrotreating Catalysts
Year: 2023
Type: article
Abstract: Kinetic studies of hydrodesulfurization and hydrodenitrogenation reactions were carried out, as well as a comparison of the hydrogenating activity of the synthesized Ni6PMonW(12 – n)/Al2O3 catalysts and an industrial reference catalyst in the process of hydrotreating of heavy mixed oil feedstock. As it was shown, the HDS reaction is described by a pseudosecond order equation, while the HDN reaction is described by a pseudofirst order. The obtained hydrogenates meet the requirements for the quality of feedstock of catalytic cracking plants in terms of coking capacity, sulfur and nitrogen content.
Source: Kinetics and Catalysis
Authors: A. V. Moiseev, N. M. Maximov, P. S. Solmanov, V. A. Tyshchenko
Institution: Samara State Technical University
Language: English
Subfield: Catalysis
Field: Chemical Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4394915596