US Patent Issued to ZHEJIANG UNIVERSITY on Jan. 20 for "All-solid waste-based carbonated unburned lightweight aggregate and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,750, issued on Jan. 20, was assigned to ZHEJIANG UNIVERSITY (Hangzhou, China).

"All-solid waste-based carbonated unburned lightweight aggregate and preparation method thereof" was invented by Tao Wang (Hangzhou, China), Mengxiang Fang (Hangzhou, China), Wenkang Wang (Hangzhou, China), Xiang Gao (Hangzhou, China), Zhongyang Luo (Hangzhou, China) and Kefa Cen (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is proposed to disclose a method for preparing an all-solid waste-based carbonated unburned lightweight aggregate. The method includes the following steps: (1) subjecting an active component type solid waste, a ...