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:
May. 27, 2025
Filed:
Dec. 12, 2022
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 process for removing hydrogen sulfide (HS) from a HS-containing gas composition includes charging a liquid to a reactor under continuous agitation and dispersing particles of a cobalt-based zeolitic imidazolate framework-67 (ZIF-67) in the liquid to form a ZIF-67 mixture. The method further includes introducing the HS-containing gas composition to the reactor containing the ZIF-67 mixture under continuous agitation and passing the HS-containing gas composition through the ZIF-67 mixture. In addition, the method includes adsorbing the HS from the HS-containing gas composition onto the ZIF-67 to remove the HS from the HS-containing gas composition and form a purified gas composition.