| abstract |
The present invention relates to a kind of hydrotreating catalyst, comprise: (i) one or more hydrogenation metal component, it selects free vib metals, VIIB race metal and the group of group VIII metal composition；And (ii) by chemical formula 1:R 1 COCH 2 COR 2 Organic compound (wherein, the R represented 1 And R 2 It is same to each other or different to each other, and is that one or more select free C 1 ‑C 12 Alkyl, C 6 ‑C 12 Pi-allyl, C 1 ‑C 12 Group in the group of alkoxyl and hydroxyl composition), or by chemical formula 2:X (R 1 COCH 1 COR 2 ) (wherein, X selects the group that free vib metals, VIIB race metal and group VIII metal form to the organo-metallic compound that represents of n；R 1 And R 2 It is same to each other or different to each other, and is that one or more select free C 1 ‑C 12 Alkyl, C 6 ‑C 12 Pi-allyl, C 1 ‑C 12 Group in the group of alkoxyl and hydroxyl composition, and n is the integer of 1 6). |