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Method of upgrading oils containing hydroxyaromatic hydrocarbon compounds to highly aromatic gasoline

Patent ·
OSTI ID:868638
 [1];  [1]
  1. Richland, WA
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The present invention is a multi-stepped method of converting an oil which is produced by various biomass and coal conversion processes and contains primarily single and multiple ring hydroxyaromatic hydrocarbon compounds to highly aromatic gasoline. The single and multiple ring hydroxyaromatic hydrocarbon compounds in a raw oil material are first deoxygenated to produce a deoxygenated oil material containing single and multiple ring aromatic compounds. Then, water is removed from the deoxygenated oil material. The next step is distillation to remove the single ring aromatic compouns as gasoline. In the third step, the multiple ring aromatics remaining in the deoxygenated oil material are cracked in the presence of hydrogen to produce a cracked oil material containing single ring aromatic compounds. Finally, the cracked oil material is then distilled to remove the single ring aromatics as gasoline.

Research Organization:
BATTELLE MEMORIAL INSTITUTE
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
US 5180868
OSTI ID:
868638
Country of Publication:
United States
Language:
English

References (5)

Hydrodeoxygenation of 1-naphthol catalyzed by sulfided Ni-Mo/γ-Al2O3: Reaction network journal January 1985
Hydrodeoxygenation of 1-naphthol: Activities and stabilities of molybdena and related catalysts journal November 1983
Chemistry of Catalytic Hydrodeoxygenation journal August 1983
Hydrocracking polycyclic hydrocarbons over a dual-functional zeolite (faujasite)-based catalyst journal July 1983
Catalytic hydrogenation and hydrocracking of fluoranthene: reaction pathways and kinetics journal May 1987

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Related Subjects

/585/208/
aromatic
aromatic compound
aromatic compounds
aromatic hydrocarbon
aromatics
biomass
carbon compound
carbon compounds
coal
coal conversion
compounds
compouns
containing
contains
conversion
conversion process
converting
cracked
deoxygenated
distillation
distilled
finally
gasoline
highly
hydrocarbon
hydrocarbon compound
hydrocarbon compounds
hydrogen
hydroxyaromatic
material
material containing
method
multi-stepped
multiple
oil
oils
oils containing
presence
primarily
processes
produce
produced
raw
raw oil
remaining
remove
removed
single
step
third
third step
upgrading
various
various biomass
water