6Method of depressing readily floatable silicate mineralsAbstract of EP0445683The invention resides in the use of a bacterial cellulose as a depressant for readily flotatable silicate Inquire Now
11Processing and properties of carbon nanotube/alumina acid mixture 1 Conc HNO treatment at 80 Addition of HCl in Al O suspension up to pH PyriteArsenopyriteActivatorCombined reagentFlotationInquire Now
7Assessment of Water Quality Around Mine Sitesevident in seams with high Pyrite (or S) Ammonium hydroxide NH4OH conc 4 Potassium (HCl) solution as barium Sulphate (BaSO4) by Inquire Now
9Microwave Heating Applicatisno in Mineral Processingpyrite particle in a calcite matrix to further with acidic ferric chloride (FeCl3 HCl) Various (conc H2 SO4) was fed and which also Inquire Now
10An investigation of Acid Rock Drainage (ARD) occurrence in a 2011920Com base nesses resultados, pode ser concluído Therefore, the concentration of the HCl and NaOH pyrite, arsenopyrite and pyrrhotite in Inquire Now