云南冶金2024，Vol.53Issue(5) ：72-78.

钛锆粗精矿精选工艺技术研究与应用

Study and Application of Cleaning Technology of Titanium Zirconium Coarse Concentrate

刘军 黄翔 王祥丁 喻连香 潘伟晓 梁祥京 张智平
云南冶金2024，Vol.53Issue(5) ：72-78.
✕
  • 维普
  • 万方数据

钛锆粗精矿精选工艺技术研究与应用

Study and Application of Cleaning Technology of Titanium Zirconium Coarse Concentrate

刘军 1黄翔 2王祥丁 2喻连香 3潘伟晓 3梁祥京 3张智平2
扫码查看

作者信息

  • 1. 广东省科学院产业技术育成中心,广东 广州 510650
  • 2. 广东粤桥新材料科技有限公司,广东茂名 525000
  • 3. 广东省科学院资源利用与稀土开发研究所,广东 广州 510650
  • 折叠

摘要

针对钛锆粗精矿精选厂从磁选设备和处理工艺两方面开展研究,采用了"强力擦洗-脱泥-湿式磁选-重选"联合新工艺,钛锆粗精矿处理量由26.3 t/h增加至40.8 t/h,提高了1.52倍;钛精矿TiO2品位提高了3.79％,回收率提高了15.83％;锆英石精矿ZrO2品位提高了9.48％,回收率提高了12.51％;锆英石精矿中TiO2含量由17.46％降至7.59％;金红石精矿TiO2品位提高了11.75％,联合工艺流程简单,为钛锆粗精矿资源的回收利用提供了技术指导.

Abstract

The study of titanium and zirconium rough concentrate cleaning plant was developed from two aspects of magnetic separation equipment and treatment process,the plant adopted the new joint process that"strong scrubbing-desliming-wet magnetic separation-gravity separation",then the rough concentrate treatment volume of titanium and zirconium is increased from 26.3 t/h to 40.8 t/h,it increased by 1.52 times;the grade of TiO2 in titanium concentrate is increased by 3.79％,the recovery rate increased by 15.83％;ZrO2 grade of zircon concentrate is increased by 9.48％,the recovery rate is increased by 12.51％;TiO2 content in zircon concentrate is decreased from 17.46％to 7.59％;TiO2 grade in rutile concentrate is increased by 11.75％,the joint process flow is simple,it can provide technical guidance and reference to recycling utilization of titanium and zirconium rough concentrate resource.

关键词

钛锆粗精矿/磁选/锆英石精矿/金红石精矿/钛精矿

Key words

titanium and zirconium rough concentrate/magnetic separation/zircon concentrate/rutile concentrate/titanium concentrate

引用本文复制引用

出版年

2024
云南冶金
云南省金属学会 昆明冶金研究院

云南冶金

影响因子：0.537
ISSN：1006-0308
段落导航相关论文