Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1996-10-31
1999-05-18
Caldarola, Glenn
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502353, 502152, 502228, 585646, 585647, 585645, B01J23/16;31/00
Patent
active
059050551
ABSTRACT:
The invention relates to a heterogeneous metathesis catalyst containing a support, a metal compound chosen from the group consisting of tungsten, rhenium and molybdenum, and a promoter, the promoter consisting of a niobium compound. The catalyst according to the invention has a high activity at low temperatures. The invention also relates to a process for the metathesis of olefins.
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Bossuyt Antoine R. J.
Verdonck Ludo C. G. C.
Verpoort Francis W. C.
Caldarola Glenn
Dang Thuan D.
DSM N.V.
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