Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1987-06-11
1988-12-20
McFarlane, Anthony
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208157, 422140, C10G 4516
Patent
active
047923911
ABSTRACT:
A floating recycle pan and ebullated bed process are provided to control the flow of the feed into and out of the downcomer even while the oil liquid level in the ebullated bed reactor is varied to provide continuous ebullation and enhance the efficiency and yield of the process.
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patent: 4684456 (1987-08-01), van Dries et al.
Amoco Corporation
Cunningham Gary J.
Magidson William H.
McFarlane Anthony
Medhurst Ralph C.
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