Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1985-10-18
1988-07-05
Caldarola, Glenn
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208111, 208142, 208120, 208209, 208146, 208DIG1, C10G 1310, C10G 1306
Patent
active
047552816
ABSTRACT:
A countercurrent technique is disclosed for contacting liquid and gas reactants in a fixed porous catalyst bed. The reactants are maintained as a multiphase mixture in the catalyst bed. Upwardly flowing dispersed gas is disengaged from liquid feedstock above the catalyst bed, while controlling froth level.
REFERENCES:
patent: 2743998 (1956-05-01), Swart et al.
patent: 2918425 (1959-12-01), Berger et al.
patent: 3151061 (1964-09-01), Orr
patent: 3310367 (1967-03-01), Mavrovic
patent: 3363992 (1968-01-01), Chervenak
patent: 3397123 (1968-08-01), Cull
patent: 3499734 (1970-03-01), Newman et al.
patent: 3609176 (1971-09-01), Alagy et al.
patent: 4003724 (1977-01-01), Payne et al.
patent: 4126539 (1978-11-01), Derr, Jr. et al.
patent: 4146465 (1979-03-01), Blazek, Sr. et al.
patent: 4176047 (1979-11-01), Orrell et al.
patent: 4194964 (1980-03-01), Chen et al.
patent: 4213847 (1980-07-01), Chen et al.
patent: 4235847 (1980-11-01), Scott
patent: 4380529 (1983-04-01), Gupta
patent: 4550012 (1985-10-01), Penick
Caldarola Glenn
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Wise L. G.
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