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Title:
METHOD FOR CRACKING HYDROCARBON OIL
Document Type and Number:
Japanese Patent JP2008297450
Kind Code:
A
Abstract:

To provide a method where catalytic cracking light oil and desulfurized decanted oil which are hardly converted to light oils are cracked without generating cokes.

At least one hydrocarbon oil selected from catalytic cracking oil and desulfurized decanted oil is subjected to cracking reaction at 280 to 580C under 2.0 to 20.0 MPa in the absence of oxygen and hydrogen. In the method, the hydrocarbon oil is subjected to cracking reaction preferably for 30 sec to 60 min.


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Inventors:
FURUTA TOMOHITO
TAKADA TOMOYUKI
Application Number:
JP2007145480A
Publication Date:
December 11, 2008
Filing Date:
May 31, 2007
Export Citation:
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Assignee:
JAPAN ENERGY CORP
International Classes:
C10G31/06
Domestic Patent References:
JPH05222374A1993-08-31
JPH02273502A1990-11-08
JPS63146987A1988-06-18
JPH05117663A1993-05-14
Attorney, Agent or Firm:
Kenji Sugimura
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada
Kazuyuki Tomita



 
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