公开(公告)号：AU2021206535A1

公开(公告)日：2022-09-01

申请号：AU2021206535

申请日：2021-01-07

Applicant: BASF SE

Inventor： KAMKIN ROSTISLAV ,  MICHAILOVSKI ALEXEJ ,  SOBOTKA BETTINA ,  CARVALHO SUSAN

IPC: B03D1/004 ,  B03D1/008 ,  B03D1/02

Abstract: The invention relates to a method for manufacturing a concentrate enriched in a phosphate mineral content from an ore, which contains a phosphate mineral and a non-phosphate mineral, by a flotation, which method comprises the step of adding a surfactant system comprising (A) a fatty acid, (B) a blend of ethoxylated and non-ethoxylated alcohols, which is obtainable by blending (i) a reaction product of a first C