US Patent Issued to SHANDONG UNIVERSITY on March 24 for "System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,790, issued on March 24, was assigned to SHANDONG UNIVERSITY (Jinan, China).

"System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge" was invented by Wenlong Wang (Jinan, China), Jiazheng Zhang (Jinan, China), Yanpeng Mao (Jinan, China) and Yanmin Huang (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge. Solar concentrator connected to high-temperature molten salt storage tank, superheater, preheating-evaporator and low-temperature molten salt storage tank to form mixed molten salt heat transfer-he...