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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 10301552 B1

PDFFull Text
Expired
Date of Patent:
May. 28, 2019

Filed:

May. 29, 2018

Method for forming a reduced thiophene/dibenzothiophene diesel fuel

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Mazen Mohammad Khaled, Dhahran, SA;

Mazen Khaled Nazal, Dhahran, SA;

Muataz Ali Atieh, Dhahran, SA;

Assignee:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Michelle Stein

Int. Cl.
CPC ...
C10G 25/00 (2006.01); C10G 25/12 (2006.01); C10G 67/06 (2006.01); C10G 53/14 (2006.01); C10G 53/02 (2006.01); C10G 53/08 (2006.01); B01J 20/00 (2006.01); C10G 25/05 (2006.01); C10G 25/09 (2006.01); B01J 20/08 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
C10G 25/003 (2013.01); B01J 20/00 (2013.01); B01J 20/08 (2013.01); B01J 20/20 (2013.01); B01J 20/205 (2013.01); B01J 20/28007 (2013.01); C10G 25/05 (2013.01); C10G 25/09 (2013.01); C10G 25/12 (2013.01); C10G 53/02 (2013.01); C10G 53/08 (2013.01); C10G 53/14 (2013.01); C10G 67/06 (2013.01); H05K 999/99 (2013.01); B01J 2220/42 (2013.01); C10G 2300/202 (2013.01); C10G 2400/04 (2013.01);
Abstract

The present disclosure provides a method for removing sulfur compounds from a fuel containing sulfur compounds. The method includes contacting the fuel with an adsorbent that comprises a carbonaceous material doped with nanoparticles of aluminum oxide to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon, carbon nanotubes, and graphene oxide, and the adsorbent has a weight ratio of C to Al in the range from 3:1 to 30:1, and a weight ratio of C to O in the range from 1:1 to 10:1.

Find Patent Forward Citations

Khaled, Mazen. (2019). Method for forming a reduced thiophene/dibenzothiophene diesel fuel (U.S. Patent No. 10301552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10301552

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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