Metal & Mining
| Wed 20 May 2026
Beijing, May 20 -- Bgrimm Chemical Tech Cangzhou Co Ltd has applied Chinese patent for Flotation Reagent and Flotation Method for Copper-molybdenum Ore Flotation. Ling Shisheng, Shang Yanbo, He Wei, Li Han, Li Mengyu, Chen Jiaxiu, Yue Shouyan, Li Da, Zhang Yinxue, Li Xiang and Huang Hao developed it.
The patent application nu..