MANUFACTURE OF LOW ASPHALTENE-CONTENT HYDROCARBON MIXTURE

Title:

MANUFACTURE OF LOW ASPHALTENE-CONTENT HYDROCARBON MIXTURE

Document Type and Number:

Japanese Patent JPS5924790

Kind Code:

A

Abstract:

Deasphalted oils and- hydrocarbon oil distillates are produced from asphaltenes-containing hydrocarbon mixtures by a process comprising converting an asphaltenes-containing hydrocarbon mixture using a catalytic hydrotreatment into a product with a reduced asphaltenes content which is separated by distillation into one or more distillate fractions and a residual fraction, which is subjected to two-step solvent deasphalting.

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Inventors:

PETORIYUSU MATEIASU MARII BURO
YAKOBUSU MATEIASU HENDORIKUSU
YAKOBUSU EIRERUSU
KARURUUHAINTSU UIRUHERUMU REBU

Application Number:

JP12488083A

Publication Date:

February 08, 1984

Filing Date:

July 11, 1983

Export Citation:

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Assignee:

SHELL INT RESEARCH

International Classes:

C10G67/04; C10G69/02; (IPC1-7): C10G67/04

Domestic Patent References:

JPS5364205A	1978-06-08
JPS5232003A	1977-03-10

Attorney, Agent or Firm:

Kawahara Kazuho

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