Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1987-04-21
1989-05-23
Caldarola, Glenn
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208 50, C10G 914
Patent
active
048328235
ABSTRACT:
An improved coking process is described wherein a feedstock comprising residual oil is passed into a coking zone along with a highly aromatic oil such as pyrolysis tars or a decanted oil produced from a fluidized catalytic cracking zone in a concentration resulting in the feedstock having froma bout 5 to about 20 percent by weight of highly aromatic oil. The yield of coke is thereby reduced.
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Faagau Gary S.
Goyal Shri K.
Amoco Corporation
Caldarola Glenn
Magidson William M.
Medhurst Ralph C.
Sloat Robert E.
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