矿产综合利用Issue(5)：41-44,51,5.DOI:10.3969/j.issn.1000-6532.2017.05.009
微波-酸浸方法助磨鲕状赤铁矿研究
Experimental Study of Microwave-acid Leaching Assisted Grinding of Oolitic Hematite
摘要
Abstract
The effect of a direct grinding after acid leaching on the grinding efficiency and the phosphorus removal rate of oolitic hematite from western Hubei Province was studied and the mechanism of it was analyzed.The results show that under the condition of leaching time was 50min,the amount of hydrochloric of 5％,liquid solid ratio of 50％,the percentages of grinding product with size fractions of-0.038 mm was increased by 19.3 ％,iron concentrate with grade of 60.44％ and P content of 0.19％ could obtained through simple magnetic separation process,the valuable single mineral of oolitic hematite was easy to liberate.关键词
鲕状赤铁矿/微波-酸浸/助磨Key words
Oolitic hematite/Microwave-acid leaching/Grinding分类
矿业与冶金引用本文复制引用
张博,钱功明,黄自力,张勋..微波-酸浸方法助磨鲕状赤铁矿研究[J].矿产综合利用,2017,(5):41-44,51,5.基金项目
“十一五”国家科技支撑计划资助项目(2007BAB15B01) （2007BAB15B01）
