矿产保护与利用Issue(5)：34-37,43,5.DOI:10.13779/j.cnki.issn1001-0076.2017.05.007
新型捕收剂在宣龙鲕状赤铁矿反浮选中的试验研究
Research on a Novel Anionic Collector for the Reverse Flotation of Xuanlong Oolitic Hematite
高野 1张亚辉 2周南 1高杨1
作者信息
- 1. 辽宁省地质矿产研究院,辽宁沈阳市110032
- 2. 东北大学,辽宁沈阳市110819
- 折叠
摘要
Abstract
The reverse flotation study on Xuanlong roasting -magnetic concentrate with a new low-temperature resistant composite collector was conducted .The results indicated that the Fe grade and recovery in concentrate could reach 65.39%and 84.68%at a certain conditions , i.e., tem-perature of 12~15 ℃, combined collector (OMC-1) dosage of 750 g/t, starch dosage of 1000 g/t and lime of 4000 g/t.Surface potential and infrared spectrum analysis showed that the compos-ite collector has a certain physical and chemical adsorption ability on quartz .This novel low tem-perature resistant composite anionic collector provides a new way for the flotation of other iron ores and oxidized ores .关键词
阴离子捕收剂/反浮选/宣龙鲕状赤铁矿/低温Key words
anionic collector/reverse flotation/Xuanlong oolitic hematite/low temperature分类
矿业与冶金引用本文复制引用
高野,张亚辉,周南,高杨..新型捕收剂在宣龙鲕状赤铁矿反浮选中的试验研究[J].矿产保护与利用,2017,(5):34-37,43,5.
