US Patent Issued to SEKISUI CHEMICAL on Sept. 16 for "Method for producing purified gas, method for producing valuable material, gas purification device, and device for producing valuable material" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,157, issued on Sept. 16, was assigned to SEKISUI CHEMICAL Co. Ltd. (Osaka, Japan).

"Method for producing purified gas, method for producing valuable material, gas purification device, and device for producing valuable material" was invented by Tomoya Hasegawa (Tokyo) and Kazuto Natsuyama (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method for producing a purified gas, which, when a valuable material is generated from a waste-derived raw material gas, can efficiently remove a phase transitioning impurity contained in the raw material gas, a method for producing a valuable material, a gas purification apparatus, and an apparat...