MUMBAI, India, Aug. 8 -- Intellectual Property India has published a patent application (202517016625 A) filed by Norwegian University Of Science And Technology, Trondheim, Norway, on Feb. 25, for 'sorbent.'
Inventor(s) include Chen, De; Rout, Kumar Ranjan; and Spinu, Dumitrita.
The application for the patent was published on Aug. 8, under issue no. 32/2025.
According to the abstract released by the Intellectual Property India: "Disclosed herein is a solid sorbent for use in a carbon dioxide capture process, the sorbent comprising a solid sorbent support that comprises pores; and secondary amines that are covalently attached to the solid sorbent support, wherein the secondary amines are confined inside the pores of the solid sorbent support and are present at a density that is greater than 4 amine groups/nm2. Also disclosed herein is a method of preparing the solid sorbent of the invention, a method for the regeneration of the solid sorbent of the invention, the use of the solid sorbent in the adsorption of carbon dioxide, and the use of the solid sorbent in a carbon dioxide capture process that employs temperature swing adsorption with carbon dioxide purge as a desorption strategy."
The patent application was internationally filed on July 26, 2023, under International application No.PCT/EP2023/070710.
Disclaimer: Curated by HT Syndication.
