Method of preparing a supported hydrotreating catalyst

Details Method of preparing a supported hydrotreating catalyst Method of preparing a supported hydrotreating catalyst

2005-09-29

2009-10-20

Hailey, Patricia L (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Sulfur or compound containing same

C502S150000, C502S255000, C502S258000, C502S259000, C502S260000, C502S313000, C502S315000

Reexamination Certificate

active

07605107

ABSTRACT:
This invention relates to supported multi-metallic catalysts for use in the hydroprocessing of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIII metal and a Group VI metal and an organic agent selected from the group consisting of amino alcohols and amino acids. The catalyst precursor is thermally treated to partially decompose the organic agent, then sulfided.

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patent: WO 2004046076 (2004-06-01), None

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