Influence of the Method of Boron Introduction on the Formation and Activity of Hydrotreatment Catalysts

A. N. Loginova; I. M. Krukovskii; Ya. V. Morozova; A. Kh. Kuptsov; V. V. Fadeev

doi:10.1134/S0023158419020058

Influence of the Method of Boron Introduction on the Formation and Activity of Hydrotreatment Catalysts

Authors: Loginova A.N.¹, Krukovskii I.M.¹, Morozova Y.V.¹, Kuptsov A.K.¹, Fadeev V.V.¹
Affiliations:
1. OOO Joint Research and Development Center
Issue: Vol 60, No 2 (2019)
Pages: 175-186
Section: Article
URL: https://journal-vniispk.ru/0023-1584/article/view/164210
DOI: https://doi.org/10.1134/S0023158419020058
ID: 164210

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Abstract

Experimental data on the effect of the method of introducing boron and Ni(Co) and Mo compounds on the physicochemical properties and hydrodesulfurization activity of catalysts in the hydrotreatment of straight-run diesel fraction are presented. The dependence of the hardness of grains, their specific surface area, spectral and microstructural characteristics on the method of preparation of catalyst samples containing 0.7–0.8 wt % B₂O₃ was determined.