矿产综合利用Issue(5)：21-25,5.
湖北枣阳金红石矿选矿工艺研究
Experimental Research on the Mineral Processing Technology for Zaoyang Rutile Ore in Hubei
刘爽 1林璠 1李莹 1漆正文 1鲁力1
作者信息
- 1. 湖北省地质实验研究所,湖北武汉430034
- 折叠
摘要
Abstract
Zaoyang rutile was mainly composed by amphibole and almandite, the content of which is 70% ~ 90%. Titanium minerals include rutile, ilmenite and sphene and the other minerals include sericite, sodium-oligoclase, cli-noepidote-epidote,calcite,chlorite and pyrite,among which the useful minerals are rutile and garnet. Directed at the ore characteristics, the principle flowsheet of flotation-magnetic separation was adopted by using modified activator PX and the combined colletor S. P. A and the fatty alcohol O. C. T. Finally,the concentrate containing TTiO292. 38%and rutile TiO289. 38%was obtained with the recovery more than 70% . The index is good. For garner,when the technology of grading tabling was adopted to recover,the concentrate with the grade of 93. 3% was obtained.关键词
金红石/微细粒/浮选/磁选/石榴石Key words
Rutile/ Fine grain/ Flotation/ Magnetic separation/ Garnet分类
矿业与冶金引用本文复制引用
刘爽,林璠,李莹,漆正文,鲁力..湖北枣阳金红石矿选矿工艺研究[J].矿产综合利用,2012,(5):21-25,5.
