Mineral oils: processes and products – Phenolic or toxic oils
Patent
1982-07-26
1983-12-27
Wright, William G.
Mineral oils: processes and products
Phenolic or toxic oils
208 10, C10G 100, C10G 106
Patent
active
044229224
ABSTRACT:
This invention comprises a process for hydroprocessing a petroleum oil containing soluble metals compounds while suppressing the accumulation of coke within the hydroprocessing zone, comprising the steps of (a) forming a mixture comprising particulate coal and a petroleum oil containing soluble metal compounds to form a feed slurry; and (b) contacting said feed slurry with added hydrogen in said hydroprocessing zone under hydroprocessing conditions to produce an effluent comprising a normally liquid portion having a reduced soluble metals concentration and undissolved solids containing metal from said soluble metals compounds in said petroleum oil.
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Dahlberg Arthur J.
Rosenthal Joel W.
Chevron Research Company
La Paglia S. R.
Newell D. A.
Roth S. H.
Wright William G.
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