Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1990-05-03
1991-05-21
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502330, 502340, 502341, 502344, B01J 2302, B01J 2304, B01J 2358
Patent
active
050175432
ABSTRACT:
A process is described for the catalytic dehydrogenation of paraffinic hydrocarbons preferably having from 3 to 6 carbon atoms in the presence of a catalyst containing at least one metal of the platinum group, a co-catalyst and a promoter, the noble metal of the platinum group being deposited into the alumina support in two steps, the first one being followed by a calcination and a reduction, the second one being followed by a calcination.
REFERENCES:
patent: 4608360 (1986-08-01), Abrevaya et al.
patent: 4684619 (1987-08-01), Moore
patent: 4880764 (1989-11-01), Imai et al.
Baumann Ofstad Elizabeth
De Clippeleir Georges E. M. J.
Kvisle Steinar
Caddell Michael
Cheairs M. Norwood
Labofina S.A.
Shine W. J.
Wheelington Jim
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