矿产保护与利用Issue(1)：24-27,4.
菲律宾某铬矿选矿试验研究*
Recovery of Chromium Minerals from a Philippines Ore Sample
李文军 1曹飞 2岳铁兵 1郭珍旭 2吕良 1方利红2
作者信息
- 1. 中国地质科学院郑州矿产综合利用研究所，郑州，450006
- 2. 国土资源部多金属矿评价与综合利用重点实验室，郑州，450006
- 折叠
摘要
Abstract
The chrome minerals in an chromium ore sample from Philippines existed in the form of chromium spinel , gangue minerals mainly being serpentine and small amounts of carbonate .The Cr2 O3 content of the lump sample was 23.47%.Several methods including magnetic separation , spiral chute and shaking table were applied to separate the chrome minerals from the gangue miner-als.Only the shaking table output good results , and finally a process including grinding , shaking table separation and retreatment of table middling was applied .The yield of the concentrate was 57.19%, with a Cr2 O3 content of 37.46%and a recovery of 88.78%.关键词
铬矿/铬尖晶石/重选/磁选/摇床/螺旋溜槽Key words
chrome ores/spinel/gravity separation/magnetic separation/shaking table/spiral chute引用本文复制引用
李文军,曹飞,岳铁兵,郭珍旭,吕良,方利红..菲律宾某铬矿选矿试验研究*[J].矿产保护与利用,2013,(1):24-27,4.
