Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Halogen or compound containing same
Patent
1985-07-02
1986-08-26
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Halogen or compound containing same
502227, 502328, 502330, 585660, B01J 2358, B01J 2362, B01J 2708
Patent
active
046083600
ABSTRACT:
A novel catalytic composite is disclosed. Also disclosed is a use for the novel composite and a method for preparing the same. The catalytic composite comprises a Group VIII, noble metal component, a co-formed IVA metal component, an alkali metal or alkaline earth metal component and an alumina support having a surface area of from 5 to 150 m.sup.2 /g. Additionally the alumina support is such that less than about 18% of the total pore volume of the support is associated with pores having mean diameters of about 300 Angstroms or less and more than about 55% of the total pore volume of the support is associated with pores having mean diameters of about 600 Angstroms or more. The novel catalytic composite has particular utility as a paraffin dehydrogenation catalyst.
REFERENCES:
patent: 3531543 (1970-09-01), Clippinger et al.
patent: 3745112 (1973-07-01), Rausch
patent: 3892657 (1975-07-01), Wilhelm
patent: 3909451 (1975-09-01), Wilhelm
patent: 4070413 (1978-01-01), Imai
patent: 4486547 (1984-12-01), Imai et al.
Journal of the American Chemical Society, 82, 2471, 1960.
Abrevaya Hayim
Imai Tamotsu
McBride Thomas K.
Shine W. J.
Spears Jr. John F.
UOP Inc.
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