Examples of flotation reagent schemes for scheelite and ...
13/04/2020· At this time, calcium containing minerals such as calcite are suppressed, and apatite still floats together with scheelite, so the end of the process has the operation of acid leaching phosphorus. The concentrate obtained by flotation contains WO350% 55%, after acid leaching it contains WO365% 70%, and the recovery rate is over 85%.
