Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1978-12-11
1980-12-16
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208 59, 208112, 208146, 422217, 422220, C10G 4712, C10G 6502
Patent
active
042396140
ABSTRACT:
A hydrocarbon conversion process useful in hydroprocessing petroleum-based feedstocks. The feed stream enters the top of a reaction zone and is divided into a number of portions, each of which flows through a different annular guard bed. The feed stream enters the guard beds through both cylindrical sides and exits through the bottom of the guard beds. The feed stream is then passed through a lower and much larger catalyst bed.
REFERENCES:
patent: 2722501 (1955-11-01), Kassel
patent: 3090667 (1963-03-01), Connellan
patent: 3875055 (1975-04-01), Grosboll et al.
patent: 3958952 (1976-05-01), Van Ginneken
patent: 3960508 (1976-06-01), Bessant et al.
patent: 3996015 (1976-12-01), Hutchings
Gantz Delbert E.
Hoatson Jr. James R.
Page II William H.
Schmitkons G. E.
Spears Jr. John F.
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