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:
Apr. 08, 2025
Filed:
Jul. 15, 2024
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Sagheer A. Onaizi, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A method for removing hydrogen sulfide (HS) from a HS-containing gas composition, including charging an aqueous media to a reactor under continuous agitation, dispersing particles of a composite in the aqueous media to form a composite mixture, continuously agitating the composite mixture, introducing the HS-containing gas composition to the reactor containing the composite mixture under continuous agitation and passing the HS-containing gas composition through the composite mixture, and adsorbing and removing HS from the gas composition by the composite mixture to form a purified gas composition. The composite contains a XMgAl mixed hydroxide, where X is Zn, Co, Mn, or Cu, and a zeolitic imidazolate framework-8 (ZIF-8). Particles of the XMgAl mixed hydroxide are dispersed within pores of the ZIF-8.