Reports from Jiangxi University of Science and Technology Advance Knowledge in Mining and Minerals (Investigating the Selectivity of Calcium Hypochlorite for Flotation Separation of Chalcopyrite and Pyrite Pre-adsorbed Collector)

摘要

2022 JUL 20 (NewsRx) – By a News Reporter-Staff News Editor at Mining & Minerals Daily Daily – Investigators publish new report on Mining and Minerals. According to news reporting originating from Ganzhou, People’s Republic of China, by NewsRx correspondents, research stated, “Bulk flotation is usually used in the flotation of Cu-Fe sulfide ore, and the subsequent concentrate is difficult to be separated because the minerals have adsorbed the collector. In this paper, flotation tests showed that calcium hypochlorite (Ca(ClO)2) had a stronger depression effect on pyrite pre-adsorbed sodium butyl xanthate (SBX), while having a negligible depressive effect on chalcopyrite.”