ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,807, issued on Oct. 14, was assigned to HYDRON ENERGY INC. (North Vancouver, Canada).
"System and process for gas upgrading" was invented by Soheil Alizadeh-Khiavi (North Vancouver, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A process for purifying a mixed gas stream by physisorptive and chemisorptive gas separation under ambient pressure conditions using competing physical and chemical surface reactions between the gas mixture species and an active or functionalized mesoporous or microporous material by guiding the gas mix over the media on multiple passes. The process comprises providing a feed stream and adsorbing at least one componen...