Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – From nonhydrocarbon feed
Patent
1997-04-08
2000-02-22
Yildirim, Bekir L.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
From nonhydrocarbon feed
585639, C07C 120
Patent
active
060282398
ABSTRACT:
The invention concerns a process for the decomposition of tertiary alkyl ether(s), preferably selected from the group formed by ETBE, MTBE, TAME and ETAE, for the production of generally high purity tertiary olefin(s), preferably isobutene and isoamylenes, using a catalyst comprising at least one inorganic solid, for example a polysiloxane type solid, grafted with at least one alkyl sulphonic acid, aryl sulphonic acid or alkylaryl sulphonic acid type organic group.
REFERENCES:
patent: 4656016 (1987-04-01), Taramasso et al.
patent: 5095164 (1992-03-01), Gabel et al.
patent: 5354831 (1994-10-01), Panster et al.
Barret Armand
Forestiere Alain
Marion Marie-Claire
Institut Francais du Pe'trole
Yildirim Bekir L.
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