Fuel and related compositions – Liquid fuels – Organic oxygen compound containing
Patent
1990-02-15
1991-06-18
Willis, Prince E.
Fuel and related compositions
Liquid fuels
Organic oxygen compound containing
568697, 568699, C10L 118, C07C 4106
Patent
active
050246798
ABSTRACT:
An integrated process for the production of ether-rich liquid fuels containing MTBE and TAME by etherifying a hydrocarbon feedstock containing C.sub.4 + isoalkenes in the presence of a high stoichiometric excess of lower alkyl alcohol. Unreacted alcohol and olefins are passed to a zeolite catalyzed conversion reactor under olefinic and oxygenates conversion condition whereby gasoline and light hydrocarbons are produced. The light hydrocarbon fraction comprising C.sub.4 -C.sub.5 paraffins is dehydrogenated and C.sub.4 -C.sub.5 olefins are recycled to the etherification reactor.
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Harandi Mohsen N.
Owen Hartley
McAvoy Ellen M.
McKillop Alexander J.
Mobil Oil Corporation
Speciale Charles J.
Willis Prince E.
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