ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,960, issued on July 21, was assigned to GREENCAP SOLUTIONS AS (Sandnes, Norway).

"Method and arrangement for capturing CO 2" was invented by Tor Christensen (Sandefjord, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for capturing CO2 from gases, a pre-cooled stream of the gases is conducted through a bed of CO2 adsorbent in a first direction capturing CO2 from the gases in the CO2 adsorbent bed, a stream of warm heating gas is conducted from a heat storage unit to said CO2 adsorbent bed in a second direction opposite the first direction transferring stored heat from the heat recovery unit to the adsorbent bed, while simultaneously t...