US Patent Issued to TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION on Dec. 2 for "Integrated tower for removing VOC from polypropylene particles" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,584, issued on Dec. 2, was assigned to TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION Co. LTD. (Gansu, China).

"Integrated tower for removing VOC from polypropylene particles" was invented by Xu Zhao (Gansu, China), Yonggong Ling (Gansu, China), Tao Zhou (Gansu, China), Yan Gao (Gansu, China), Kaixuan Ma (Gansu, China), Qingsheng Dong (Gansu, China) and Xiaoling Xie (Gansu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a tower integrated by the heating and drying section and the cooling section, both sides of the heating and drying section housing are provided with an air inlet box and an air outlet box; the air inlet box is communi...