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.:
Date of Patent:
Nov. 19, 2024
Filed:
Jul. 18, 2024
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Sagheer A. Onaizi, Dhahran, SA;
Reyad Shawabkeh, Dhahran, SA;
Zuhair Omar Malaibari, Dhahran, SA;
Nabeel Salim Abu-Ghander, Dhahran, SA;
Assignee:
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/12 (2006.01); B01D 53/52 (2006.01); B01D 53/80 (2006.01); B01D 53/86 (2006.01); B01J 21/04 (2006.01); B01J 27/055 (2006.01); B01J 27/122 (2006.01); B01J 27/25 (2006.01); C10L 3/10 (2006.01); B01J 21/18 (2006.01);
U.S. Cl.
CPC ...
B01D 53/8612 (2013.01); B01D 53/52 (2013.01); B01D 53/80 (2013.01); B01J 27/055 (2013.01); B01J 27/122 (2013.01); B01J 27/25 (2013.01); C10L 3/103 (2013.01); B01D 2255/20761 (2013.01); B01D 2256/24 (2013.01); B01D 2256/245 (2013.01); B01D 2257/304 (2013.01); B01J 21/04 (2013.01); B01J 21/18 (2013.01); B01J 2523/17 (2013.01);
Abstract
A two or particularly three-phase process, and corresponding apparatus, desulfurizes sour hydrocarbon gas, e.g., natural gas, generally better than known, using a fixed-bed, two-phase processes in terms of the amount of HS scavenged and the breakthrough time of HS. The three-phase process is effective in scavenging HS at ambient temperature and pressure, using a copper salt catalyst impregnated on alumina or other generally inert support, which is regenerable.