Catalysts with high cobalt surface area

Details Catalysts with high cobalt surface area Catalysts with high cobalt surface area

2008-05-06

2008-05-06

Nguyen, Cam N. (Department: 1793)

Chemistry of hydrocarbon compounds

Saturated compound synthesis

From nonhydrocarbon feed

C585S258000, C585S259000, C585S260000, C502S327000, C502S332000, C502S355000, C502S415000, C502S439000, C208S145000

Reexamination Certificate

active

07368625

ABSTRACT:
A catalyst or precursor thereto comprising cobalt and/or a cobalt compound on a transition alumina support having a total cobalt content of at least 41% by weight and a cobalt surface area, after reduction, greater than 25 m2per gram of total cobalt. The catalyst or precursor may be made by slurrying a transition alumina powder having a pore volume of at least 0.7 ml/g with an aqueous cobalt ammine carbonate complex and heating the slurry to decompose the complex.

REFERENCES:
patent: 2458214 (1949-01-01), Souders, Jr.
patent: 3960964 (1976-06-01), Suggitt et al.
patent: 4024075 (1977-05-01), Russ et al.
patent: 4082695 (1978-04-01), Rosinski et al.
patent: 4255357 (1981-03-01), Gardner et al.
patent: 4314913 (1982-02-01), Derrien et al.
patent: 4419275 (1983-12-01), Yoshida et al.
patent: 4585798 (1986-04-01), Beuther et al.
patent: 4605679 (1986-08-01), Kobylinski et al.
patent: 4670414 (1987-06-01), Kobylinski et al.
patent: 4717702 (1988-01-01), Beuther et al.
patent: 4824556 (1989-04-01), Brandes et al.
patent: 4975399 (1990-12-01), Gardner
patent: 5036032 (1991-07-01), Iglesia et al.
patent: 5545602 (1996-08-01), Nelson et al.
patent: 5571943 (1996-11-01), Borninkhof et al.
patent: 5856985 (1999-01-01), Fujisaki
patent: 5874381 (1999-02-01), Bonne et al.
patent: 6332976 (2001-12-01), Mignard et al.
patent: 6398950 (2002-06-01), Iwamoto et al.
patent: 6528450 (2003-03-01), Wu et al.
patent: 6534436 (2003-03-01), Lok et al.
patent: 2003/0032684 (2003-02-01), Lok et al.
patent: 2003/0105170 (2003-06-01), Jothimurugesan et al.
patent: 0029675 (1981-03-01), None
patent: 0211545 (1987-02-01), None

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