Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1977-07-06
1979-12-18
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208 49, 208 64, 208 96, 208135, 585319, 585407, 585415, C10G 3900, C07C 352
Patent
active
041793536
ABSTRACT:
An intentionally produced low octane value alkylate is reformed in the presence of steam, and in the absence of added hydrogen, to produce a high octane value, olefinic reformate containing aromatics. The reformate, upon fractionation to remove hydrogen and methane and C.sub.3 and C.sub.4 hydrocarbons, which can be recycled, is subjected to solvent extraction to produce a raffinate which can be used as high octane gasoline and which contains olefins, and an extract which, upon fractionation to remove xylenes therefrom as usable product, and which now contains benzene and toluene, can be combined with said raffinate.
REFERENCES:
patent: 2275377 (1942-03-01), Frey
patent: 2509028 (1950-05-01), Abrams et al.
patent: 2799627 (1957-07-01), Haensel
patent: 2890995 (1959-06-01), Findlay
patent: 2983773 (1961-05-01), Ballard et al.
patent: 3502569 (1970-03-01), Hervert
patent: 3844935 (1974-10-01), Drehman et al.
patent: 3883418 (1975-05-01), Drehman et al.
patent: 4105707 (1978-08-01), Little et al.
Farha, Jr. Floyd E.
Hutson, Jr. Thomas
Gantz Delbert E.
Phillips Petroleum Company
Schmitkons G. E.
LandOfFree
Conversion of low octane number alkylate to high octane gasoline does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Conversion of low octane number alkylate to high octane gasoline, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conversion of low octane number alkylate to high octane gasoline will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-452749