Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
水素化分解及び流動接触分解を統合する分解システム及びプロセス
Document Type and Number:
Japanese Patent JP2014508849
Kind Code:
A
Abstract:
A system and method of cracking hydrocarbon feedstocks is provided that allows for significant flexibility in terms of the desired product yield. An integrated process includes introducing the feedstock and hydrogen into a first hydrocracking reaction zone containing a first hydrocracking catalyst to produce a first zone effluent. The first zone effluent and optionally additional hydrogen are passed to a second hydrocracking reaction zone containing a second hydrocracking catalyst to produce a second zone effluent. The second zone effluent is conveyed to a fractionating zone to at least a low boiling fraction and a high boiling fraction, and optionally one or more intermediate fractions. The bottoms fraction is passed to a fluidized catalytic cracking reaction and separation zone, from which olefins and gasoline are recovered. At least a portion of remaining cycle oil is passed from the fluidized catalytic cracking reaction and separation zone to the first and/or second hydrocracking reaction zone.

Inventors:
Al-Tubaich, Musaed, Muhammad
Al-Somali, Ali, Mamood
Koseoguru, Omer, Refa
Application Number:
JP2014501131A
Publication Date:
April 10, 2014
Filing Date:
March 09, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAUDI ARABIAN OIL COMPANY
International Classes:
C10G69/04; C10G47/00
Domestic Patent References:
JP2010509329A2010-03-25
JPH10251664A1998-09-22
JP2010509329A2010-03-25
JPH10251664A1998-09-22
Foreign References:
US7074321B12006-07-11
US7074321B12006-07-11
Attorney, Agent or Firm:
Hitoshi Shinbo