Yi Cui, Shengzong Lan, Qifang Zheng, Tianfu Zhang, Yuqiang Mao, Peilun Shen, Liuyang Dong, Dianwen Liu
preferentially adsorbs on the dolomite surface to provide active sites and bridges SA to form a stable adsorption layer; this not only effectively occupies the adsorption sites of the collector and hinders the interaction between the collector and dolomite, but also the synergistic effect of these processes is the key to achieving selective inhibition. This study reveals the combined depressant's selective adsorption on dolomite via multiple characterizations. With clean and efficient properties, it not only optimizes phosphate ore flotation enrichment but also matters greatly for efficient clean phosphate utilization and securing strategic resources in agriculture and new energy.