专利检索 ap:("CENTRAL SOUTH UNIVERSITY") AND inv:"Longqun Ma" 第 1 页

1.

发明授权
Method of using flotation collector containing azolethione structure 有权

公开(公告)号：US10737280B2

公开(公告)日：2020-08-11

申请号：US16361156

申请日：2019-03-21

申请人： CENTRAL SOUTH UNIVERSITY

发明人： Guangyi Liu , Yaoguo Huang , Longqun Ma , Xiaoxue Niu , Jun Liu , Hong Zhong , Zhe Hu

IPC分类号： B03D1/02 , B03D1/012

摘要： The present invention relates to an azolethione flotation collector and application thereof. According to the application, an azolethione compound such as a 1,3,4-thiadiazole-2-thione compound, a 1,3,4-oxadiazole-2-thione compound, a 1,2,4-triazole-3-thione compound or a 1,2,4,5-tetrazole-3-thione compound is used as a mineral flotation collector to be applied to ores containing copper, zinc, lead, nickel, cobalt, platinum, palladium, silver or gold minerals to realize flotation recovery of valuable metal minerals. Compared with common flotation collectors in the existing technologies, the flotation collector of the present invention can effectively improve enrichment and recovery of copper, zinc, lead, nickel, cobalt, platinum, palladium, silver or gold minerals.