Chemicals
| Wed 11 Mar 2026
Beijing, March 12 -- Jinchuan Group and Lanzhou Jinchuan Tech Park Co Ltd have submitted a patent application for Production Method of High-purity Silver Nitrate. This invention was developed by Wang Yue, Zhang Jing, Shi Xingwang, Qiao Tianyu, Feng Mingming, Luo Chunwen, Bao Feiyan, Qin Fanglin, Lu Weihua, Wang Guoqiang, Shen Yi..