Title:
The hydrogen treatment and vapor thermal decomposition which make petrochemicals generate from crude oil and which are integrated, and catalytic-cracking processing
Document Type and Number:
Japanese Patent JP6166344
Kind Code:
B2
Abstract:
An integrated hydrotreating, steam pyrolysis and catalytic cracking process for the production of olefins and aromatic petrochemicals from a crude oil feedstock is provided. Crude oil and hydrogen are charged to a hydroprocessing zone under conditions effective to produce a hydroprocessed effluent, which is thermally cracked in the presence of steam in a steam pyrolysis zone to produce a mixed product stream. Heavy components are catalytically cracked, which are derived from one or more of the hydroprocessed effluent, a heated stream within the steam pyrolysis zone, or the mixed product stream catalytically cracking. Catalytically cracked products are produced, which are combined with the mixed product stream and the combined stream is separated, and olefins and aromatics are recovered as product streams.
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Inventors:
Ibrahim A Abba
Raheel Shafi
Abdenur Blane
Essam Said
Abdul Rahman Zafel Accra
Raheel Shafi
Abdenur Blane
Essam Said
Abdul Rahman Zafel Accra
Application Number:
JP2015501887A
Publication Date:
July 19, 2017
Filing Date:
March 20, 2013
Export Citation:
Assignee:
Saudi Arabian Oil Company
International Classes:
C10G69/06
Domestic Patent References:
| JP58098387A | ||||
| JP2002501551A |
Foreign References:
| US20070095032 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Kenichi Morizumi
Amagasaki Tadashi
Takuji Yamada
Kenichi Morizumi
Amagasaki Tadashi
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