Title:
高品質のナフテン系ベースオイルの製造方法
Document Type and Number:
Japanese Patent JP5263634
Kind Code:
B2
Abstract:
A method of manufacturing high-quality naphthenic base oils comprising a high aromatic content and a large amount of impurities with a boiling point higher than that of gasoline. High-quality naphthenic base oil may be manufactured from light cycle oil (LCO) and slurry oil (SLO), which are inexpensive, and have a high aromatic content, a large amount of impurities, and which are effluents of a fluidized catalytic cracking (FCC) unit. The method also relates to the pretreatment process of a feedstock, where the amounts of impurities (sulfur, nitrogen, polynuclear aromatic compounds and various metals components) in the feedstock are reduced.
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Inventors:
Kim, chunk cook
Shin, location
No, Kyon shock
Li, Ju Hyun
Li, Bun-in
Li, Shou
Kim, Dowan
Park, Samryon
Song, Shon Han
Kim, Gyun Rock
Fan, unmen
Shin, location
No, Kyon shock
Li, Ju Hyun
Li, Bun-in
Li, Shou
Kim, Dowan
Park, Samryon
Song, Shon Han
Kim, Gyun Rock
Fan, unmen
Application Number:
JP2011514477A
Publication Date:
August 14, 2013
Filing Date:
August 07, 2008
Export Citation:
Assignee:
Scale Bricants Company Limited
International Classes:
C10G67/04; C10G45/08; C10G45/52; C10G45/64; C10G69/04
Domestic Patent References:
| JP2003531276A | ||||
| JP59027985A | ||||
| JP58047089A | ||||
| JP2006524288A | ||||
| JP2010533224A |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Companion wisdom
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Companion wisdom