Pretreatment of refractory gold concentrate calcine using ammonium bifluoride and sulfuric acid solution
Ruixiang Wang, Chaxiang Liu, Yudong Yang, Jie Zhou, Yuedong Guo, Boyi Xie
Topics & Concepts
Sulfuric acidChemistryRoastingLeaching (pedology)Ammonium fluorideGold oreInorganic chemistryNuclear chemistryMetallurgyMaterials sciencePhysical chemistrySoil waterEnvironmental scienceSoil scienceMetal Extraction and BioleachingExtraction and Separation ProcessesMinerals Flotation and Separation Techniques