US Patent Issued to YUANCHU TECHNOLOGY (BEIJING) on Aug. 26 for "Method for preparing ammonia by using ammonium salt and silicate" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,044, issued on Aug. 26, was assigned to YUANCHU TECHNOLOGY (BEIJING) Co. LTD. (Beijing).

"Method for preparing ammonia by using ammonium salt and silicate" was invented by Changjun Yu (Beijing) and Qi Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method for preparing ammonia gas through a reaction between an ammonium salt and a silicate. An aqueous solution of the ammonium salt in the form of atomized droplets is contacted with a silicate at a high temperature for a reaction to generate ammonia gas and a solid substance. The silicate can be solid particles, and forms a bed. The generated ammonia gas is collected, the so...