Olefin metathesis catalyst

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Sulfur or compound containing same

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502168, 502210, 502211, 502220, 502228, B01J 3102, B01J 2714, B01J 2702, B01J 2706

Patent

active

045901740

ABSTRACT:
Olefins are converted into other olefins having different numbers of carbon atoms by contact with a catalyst comprising an inorganic refractory oxide support containing at least one of tungsten oxide and molybdenum oxide and a promoting amount of at least one methylating agent under conditions suitable for the methylating agent compounds to promote the activity of tungsten and molybdenum oxides for the disproportionation reaction.

REFERENCES:
patent: Re31443 (1983-11-01), McDaniel et al.
patent: 3940346 (1976-02-01), Zuech
patent: 4089930 (1978-05-01), Kittrell et al.
patent: 4443330 (1984-04-01), Nongbri

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