(1. 昆明理工大學(xué) 國(guó)土資源工程學(xué)院，昆明 650093；
2. 云南錫業(yè)集團(tuán)(控股)有限責(zé)任公司，個(gè)舊 661000；
3. 昆明理工大學(xué) 復(fù)雜有色金屬資源清潔利用國(guó)家重點(diǎn)實(shí)驗(yàn)室，昆明 650093)
摘 要: 細(xì)粒錫石回收率低已經(jīng)成為世界性難題，泡沫浮選成為更具優(yōu)勢(shì)的回收方法，浮選捕收劑應(yīng)用以及其作用機(jī)理研究也成為了錫石礦物加工領(lǐng)域的研究熱點(diǎn)。從浮選捕收劑分子結(jié)構(gòu)及與礦物的作用機(jī)理和浮選性能等方面綜述了國(guó)內(nèi)外錫石浮選捕收劑作用機(jī)理和浮選性能的研究進(jìn)展，并結(jié)合藥劑的性質(zhì)、成本、環(huán)保等因素預(yù)測(cè)錫石浮選捕收劑未來(lái)的研究發(fā)展方向。
關(guān)鍵字: 錫石浮選；捕收劑；浮選性能；作用機(jī)理
（1. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China;
2. Yunnan Tin Group (Holding) Co., Ltd., Gejiu 661000, China;
3. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China）
Abstract:The low recovery rate of fine cassiterite has become a worldwide problem. Froth flotation has become a more advantageous recovery method. The application of flotation collectors and its action mechanism have also become a research hotspot in the field of cassiterite mineral processing. The research progress of action mechanism and flotation performance of cassiterite flotation collectors at home and abroad was reviewed from the aspects of molecular structure of flotation collectors, action mechanism and flotation performance with minerals, and the future research direction of cassiterite flotation collectors was predicted by combining the properties, cost, environmental protection and other factors of reagents.
Key words: cassiterite flotation; collector; flotation performance; mechanism
