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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 11603341 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Jan. 04, 2021

Methods for gas phase oxidative desulphurization of hydrocarbons using cuznal catalysts promoted with group vib metals

Applicants:

Saudi Arabian Oil Company, Dhahran, SA;

Boreskov Institute of Catalysis, Novosibirsk, RU;

Inventors:

Omer Refa Koseoglu, Dhahran, SA;

Yaming Luisa Jin, Dhahran, SA;

Zinfer Ismagilov, Novosibirsk, RU;

Svetlana Letizia Yashnik, Novosibirsk, RU;

Anton Salnikov, Novosibirsk, RU;

Mikhail Kerzhentsev, Novosibirsk, RU;

Valentin Parmon, Novosibirsk, RU;

Assignees:

SAUDI ARABIAN OIL COMPANY, Dhahran, SA;

BORESKOV INSTITUTE OF CATALYSIS, Novosibirsk, RU;

Attorney:

Leason Ellis LLP

Primary Examiner:

Jun Li

Int. Cl.
CPC ...
C07C 7/148 (2006.01); B01J 23/887 (2006.01); B01J 37/08 (2006.01); B01J 35/02 (2006.01); B01J 23/885 (2006.01); B01J 23/00 (2006.01); B01J 35/00 (2006.01); B01D 53/48 (2006.01); B01D 53/86 (2006.01); C10G 27/04 (2006.01); B01J 23/80 (2006.01); B01J 35/08 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01);
U.S. Cl.
CPC ...
C07C 7/1485 (2013.01); B01D 53/48 (2013.01); B01D 53/8606 (2013.01); B01J 23/005 (2013.01); B01J 23/80 (2013.01); B01J 23/885 (2013.01); B01J 23/8873 (2013.01); B01J 35/002 (2013.01); B01J 35/0006 (2013.01); B01J 35/023 (2013.01); B01J 35/026 (2013.01); B01J 35/08 (2013.01); B01J 35/1014 (2013.01); B01J 35/1038 (2013.01); B01J 35/1042 (2013.01); B01J 35/1061 (2013.01); B01J 37/0201 (2013.01); B01J 37/0236 (2013.01); B01J 37/031 (2013.01); B01J 37/08 (2013.01); C07C 7/14808 (2013.01); C10G 27/04 (2013.01); B01D 2251/102 (2013.01); B01D 2255/209 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/20769 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/9202 (2013.01); B01D 2255/9205 (2013.01); B01D 2255/9207 (2013.01); B01D 2256/24 (2013.01); B01D 2257/306 (2013.01); C10G 2300/202 (2013.01);
Abstract

A catalytic composition is disclosed, which exhibits an X-ray amorphous oxide with a spinel formula, and crystals of ZnO, CuO, and at least one Group VIB metal oxide, and preferably, at least one acidic oxide of B, P. or Si, as well. The composition is useful in oxidative processes for removing sulfur from gaseous hydrocarbons.

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