CAJ | 학술논문

以内蒙某石英矿为原料，在阴阳离子混合捕收剂体系下，首先进行了石英、长石单矿物的浮选行为研究，并以此为基础，确定了石英矿浮选除去含Al杂质矿物的工艺条件和流程。结果表明，石英矿在原矿SiO2品位97.45%时，经磨矿-脱泥-反浮选流程选别，可得到SiO2品位99.93%、产率62%、Al去除率99.03%的良好提纯指标。
이내몽모석영광위원료，재음양리자혼합포수제체계하，수선진행료석영、장석단광물적부선행위연구，병이차위기출，학정료석영광부선제거함Al잡질광물적공예조건화류정。결과표명，석영광재원광SiO2품위97.45%시，경마광-탈니-반부선류정선별，가득도SiO2품위99.93%、산솔62%、Al거제솔99.03%적량호제순지표。
In this paper, the research of lfotation characterization of quartz and feldspar which comes from Inner Mongolia quartz ore is carried out under the system of cation and anion hybrid collectors. Based on the former results, the process condition and lfotation lfowsheet are determined to eliminate Al element in quartz ore. It showed at the SiO2 grade of 97.45%, the beneifcation index was obtained with the SiO2 grade of 99.93%, concentrate yield of 62% by the process of grinding, desliming, and reverse lfotation. The aluminum removal rate reached 99.03%.