Chemicals
| Thu 16 Jul 2026
Beijing, July 17 -- Zhengzhou University and Wengfu (Group) have applied Chinese patent for Purification Method of Raffinate Acid. Tang Jianwei, Liu Songlin, Liu Pengfei, Zhang Zhe, Liu Fei, Liu Yong, Kang Eun-gil, Ma Peigen, Wang Chengqian, Zhang Kai, Liu Xu, Xue Shaoxiu, Huang Jinglong, Xu Jiongwen and Wang Baoming developed i..