Catalytic hydrogenation process

Details Catalytic hydrogenation process Catalytic hydrogenation process

1991-06-06

1992-09-22

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...

Hydrocarbon is aromatic

585270, 585277, C07C 510

Patent

active

051498936

ABSTRACT:
A catalytic hydrogenation process comprising contacting a catalyst effective to promote a hydrogenation reaction with a feed stream comprising gaseous hydrogen and an unsaturated hydrocarbon thereby hydrogenating at least some of said unsaturated hydrocarbon, said catalyst being prepared from a precursor comprising a calcium aluminate cement and at least one oxide of a metal selected from nickel and cobalt by reduction of said metal oxide, and wherein said precursor contains 10 to 70% by weight of said metal oxide (expressed as the divalent oxide, MO) and has a porosity in the range 25 to 50%, in which at least 30% of the pore volume is in the form of pores of size in the range 15 to 35 nm and less than 40% of the pore volume is in the form of pores of diameter greater than 35 nm.

REFERENCES:
patent: 3445402 (1969-05-01), Reitmeier
patent: 3549556 (1970-12-01), Dienes
patent: 4101449 (1978-07-01), Noda et al.
patent: 4410455 (1983-10-01), Lambert
patent: 5041408 (1991-08-01), King et al.

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