Dehydrogenation catalyst compositions

Details Dehydrogenation catalyst compositions Dehydrogenation catalyst compositions

1986-11-14

1987-06-30

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

Having alkenyl moiety, e.g., styrene, etc.

585440, 585627, 585629, 585654, 585660, 585661, 502227, 502330, C07C 5333

Patent

active

046772375

ABSTRACT:
A novel dehydrogenation process is disclosed. This process comprises contacting dehydrogenatable hydrocarbons with a catalytic composite comprising a platinum component, a tin component, a potassium component, a lithium component, and an alumina support, wherein the lithium to potassium atomic ratio of said catalytic composite is in the range of from 3:1 to 5:1. The process of the invention has particular utility for the dehydrogenation of C.sub.3 -C.sub.30 paraffins.

REFERENCES:
patent: 3851003 (1976-11-01), Wilhelm
patent: 4070413 (1978-01-01), Imai
patent: 4436517 (1984-02-01), Imai et al.
patent: 4542248 (1985-09-01), Lucien
patent: 4551574 (1985-11-01), Imai et al.
patent: 4595673 (1986-06-01), Imai et al.
patent: 4608360 (1986-08-01), Abrevaya et al.

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