Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1998-04-01
1999-11-30
Leary, Louise N.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
585 16, 585500, 585800, C07C 4100, C07C 900, C07C 200, C07C 700
Patent
active
059945940
ABSTRACT:
A process for producing an alpha olefin, a tertiary olefin or a tertiary alkyl ether from an unsaturated hydrocarbon cut containing at least one alpha olefin and at least one etherifiable tertiary olefin comprises synthesising at least one tertiary alkyl ether to obtain a product which is separated into a fraction (O1) which is depleted in ether and containing the alpha olefin and a fraction (E1) which is enriched in ether, followed by decomposition of at least a portion of the ether in fraction (E1) into a product (P1) containing at least one alcohol and at least one tertiary olefin, which is fractionated in a fractionation zone (C5) into a fraction (B1) containing the major portion of the tertiary olefin and a fraction (A1) containing the major portion of the alcohol.
REFERENCES:
patent: 4447668 (1984-05-01), Smith, Jr. et al.
patent: 5567860 (1996-10-01), Mowry et al.
Coupard Vincent
Forestiere Alain
Marion Marie-Claire
Travers Philippe
Viltard Jean-Charles
Institut Francais du Pe'trole
Leary Louise N.
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