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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9228141 B1

PDFFull Text
Date of Patent:
Jan. 05, 2016

Filed:

Mar. 20, 2013

Integrated hydroprocessing, steam pyrolysis and slurry hydroprocessing of crude oil to produce petrochemicals

Applicants:

Esam Sayed, Al-Khobar, SA;

Raheel Shafi, Dhahran, SA;

Abdul Rahman Zafer Akhras, Dhahran, SA;

Abdennour Bourane, Ras Tanura, SA;

Ibrahim A. Abba, Dhahran, SA;

Inventors:

Esam Sayed, Al-Khobar, SA;

Raheel Shafi, Dhahran, SA;

Abdul Rahman Zafer Akhras, Dhahran, SA;

Abdennour Bourane, Ras Tanura, SA;

Ibrahim A. Abba, Dhahran, SA;

Assignee:

Saudi Arabian Oil Company, Dhahran, SA;

Attorney:

Abelman, Frayne & Schwab

Primary Examiner:

Brian McCaig

Int. Cl.
CPC ...
C10G 69/06 (2006.01); B01D 17/02 (2006.01); B01D 19/00 (2006.01); B01J 27/051 (2006.01); C10G 47/26 (2006.01); C10G 49/12 (2006.01); C10G 65/08 (2006.01); C10G 65/12 (2006.01); C10G 65/14 (2006.01); C10G 70/02 (2006.01); C10G 9/16 (2006.01); C10G 69/00 (2006.01); B01J 21/04 (2006.01); B01J 35/10 (2006.01); C10G 9/00 (2006.01); C10G 9/14 (2006.01); C10G 51/06 (2006.01);
U.S. Cl.
CPC ...
C10G 69/06 (2013.01); B01D 17/0217 (2013.01); B01D 19/0057 (2013.01); B01J 21/04 (2013.01); B01J 27/051 (2013.01); B01J 27/0515 (2013.01); B01J 35/1014 (2013.01); B01J 35/1042 (2013.01); B01J 35/1047 (2013.01); B01J 35/1061 (2013.01); C10G 9/16 (2013.01); C10G 47/26 (2013.01); C10G 49/12 (2013.01); C10G 65/08 (2013.01); C10G 65/12 (2013.01); C10G 65/14 (2013.01); C10G 69/00 (2013.01); C10G 70/02 (2013.01); C10G 2300/201 (2013.01); C10G 2300/308 (2013.01); C10G 2400/20 (2013.01); C10G 2400/22 (2013.01); C10G 2400/30 (2013.01);
Abstract

Crude oil is charged to a hydroprocessing zone in the presence of hydrogen operating 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, 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 are charged to a slurry hydroprocessing zone to produce a slurry intermediate product which is then thermally cracked. Olefins and aromatics are recovered from the separated mixed product stream as product.

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