Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1978-07-10
1980-03-25
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
203DIG6, 203 28, 208 59, 208 89, 208103, 208146, 208166, 208213, C10G 1302, C10G 3706, C10G 2302
Patent
active
041949641
ABSTRACT:
Heavy petroliferous stocks such as vacuum and atmospheric resids, tar sand oils, shale oils, liquids from conversion of coal and the like are concurrently distilled and hydroprocessed for removal of sulfur, nitrogen and metals and are hydrocracked or otherwise hydroprocessed in a packed distillation column under hydrogen pressure wherein the packing is constituted, at least to a substantial extent in both stripping and rectifying sections by catalyst suited to the desired conversions.
REFERENCES:
patent: 2741582 (1956-04-01), Evans et al.
patent: 3091586 (1963-05-01), Pappas et al.
patent: 3124526 (1964-03-01), Butler et al.
patent: 3173858 (1965-03-01), McClure
patent: 3186935 (1965-06-01), Vaell
patent: 3211641 (1965-10-01), Halik et al.
patent: 3425810 (1969-02-01), Scott
patent: 3634535 (1972-01-01), Haunschild
Chen Nai Y.
Wang Ikai
Barclay Raymond W.
Gantz Delbert E.
Huggett Charles A.
Mobil Oil Corporation
Schmitkons G. E.
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