FIELD: chemistry.
SUBSTANCE: invention refers to high metal catalyst compositions, production and application thereof in hydrotreating, specifically in hydrodesulfurisation and hydrodenitrogenating. Described is carrier-free catalyst composition containing one or more metals of VIb group, one or more metals of VIII group and refractory oxide material which contains at least 50 wt % of oxide-based titanium dioxide. Described is production method of catalyst compositions implying that one or more compounds of metal of VIb group is combined with one or more compounds of metal of VIII group and with refractory oxide material containing titanium dioxide with proton liquid and optionally alkaline compound; and catalyst composition is recovered by following precipitation. Described is application of composition described above or produced by method described above, moulded and sulphided if necessary, in hydrotreating of hydrocarbon raw materials.
EFFECT: higher activity of catalyst composition.
15 cl, 8 tbl, 16 ex
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