Chemicals
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Yunnan Phosphate Chemical Group has secured a patent on Defoaming Device of Tailing Thickener. Kuang Chunmei, Qin Qi, Han Meitao, Wang Hongjie, Zhao Gaojun, Zhao Xin, Wang Yifan, Yang Erxun, Yuan Wangsheng, Xu Ping, Wang Ting, Song Zhonglin, Fang Shixiang, Luo Yufa, Duan Maohua, Huang Xi, Tang Xianglin and Xi..