Hydroprocessing catalyst material and process for production...

B - Operations – Transporting – 01 – J

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B01J 21/16 (2006.01) C07C 5/02 (2006.01) C10G 45/04 (2006.01) C10G 45/46 (2006.01) C10G 47/10 (2006.01)

Patent

CA 2122110

ABSTRACT OF THE DISCLOSURE A hydroprocessing catalyst comprising: (i) a transition metal compound; and (ii) a support comprising from about 5 to 100 percent by weight of a delaminatedinterlayered clay selected from naturally occurring, synthetic clay and mixturesthereof, and from 0 to about 95 percent by weight of at least one other support material. The hydroprocessing catalyst may be produced by a process comprising the steps of (i)reacting a naturally occurring, a synthetic clay or a mixture thereof, the clay having an average particle size of less than about 5µm, with a pillaring agent to produce a flocculated clay; (ii) drying the flocculated clay to produce a delaminated interlayered clay, with the proviso that the flocculated clay is not air-dried; (iii) mixing and kneading the delaminated interlayered clay, an aqueous liquid and an inorganic oxide to form a wet mixture; (iv) extruding the wet mixture to form extrudates of substantially uniform structure; (v) calcining the extrudates; and (vi) impregnating the extrudates with a transition metal compound to produce the hydroprocessing catalyst.

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