Title:
超臨界水による品質向上させた石油の製造
Document Type and Number:
Japanese Patent JP6479816
Kind Code:
B2
Abstract:
A method for upgrading a petroleum feedstock using a supercritical water petroleum upgrading system includes introducing the petroleum feedstock, water and an auxiliary feedstock. The method includes operating the system to combine the petroleum feedstock and the water to form a mixed petroleum feedstock and introducing separately and simultaneously into a lower portion of an upflowing supercritical water reactor. The auxiliary feedstock is introduced such that a portion of a fluid contained within the upflowing reactor located proximate to the bottom does not lack fluid momentum. An embodiment of the method includes operating the supercritical water petroleum upgrading system such that the upflowing reactor product fluid is introduced into an upper portion of a downflowing supercritical water reactor. The supercritical water petroleum upgrading system includes the upflowing supercritical water reactor and optionally a downflowing supercritical water reactor.
Inventors:
Choi, Ki-hyuk
Lee, Ju-hyun
Garhoush, Mohammed, Es.
Assha Leaf, Ali, H.
Lee, Ju-hyun
Garhoush, Mohammed, Es.
Assha Leaf, Ali, H.
Application Number:
JP2016541321A
Publication Date:
March 06, 2019
Filing Date:
December 12, 2014
Export Citation:
Assignee:
Saudi Arabian Oil Company
International Classes:
C10G31/08; C10G31/06
Domestic Patent References:
| JP2016515151A | ||||
| JP2011088964A | ||||
| JP2008208170A | ||||
| JP2011504962A | ||||
| JP2008030040A |
Foreign References:
| WO2012143972A1 | ||||
| WO2013066852A1 | ||||
| US4483761 |
Attorney, Agent or Firm:
Ippei Watanabe
Shigeru Koike
Nagaoka Norio
Shigeru Koike
Nagaoka Norio
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