| 有机物对选矿—拜耳法生产氧化铝的影响 |
| |
| 引用本文： | 李博,熊述清,刘述平,闫武,徐凌飞,唐湘平.有机物对选矿—拜耳法生产氧化铝的影响[J].湿法冶金,2012(4):240-242. |
| |
| 作者姓名： | 李博 熊述清 刘述平 闫武 徐凌飞 唐湘平 |
| |
| 作者单位： | 中国地质科学院矿产综合利用研究所 |
| |
| 摘 要： | 中低品位一水硬铝石型铝土矿浮选后的精矿中除含有原矿的腐殖酸类等有机物外还有一定量的有机浮选药剂,在后续的拜耳法生产氧化铝流程中,这些有机物对氧化铝的生产和产品质量有负面影响。介绍了浮选精矿中有机物的来源及对拜耳工艺的影响,提出了降低有机物影响的几点措施。
|
| 关 键 词： | 一水硬铝石型铝土矿 有机物 选矿—拜耳工艺 氧化铝 生产 |
Influence of Organic Compounds on Alumina Production by Flotation-Bayer Process |
| |
| LI Bo,XIONG Shu-qing,LIU Shu-ping,YAN Wu,XU Ling-fei,TANG Xiang-ping.Influence of Organic Compounds on Alumina Production by Flotation-Bayer Process[J].Hydrometallurgy of China,2012(4):240-242. |
| |
| Authors: | LI Bo XIONG Shu-qing LIU Shu-ping YAN Wu XU Ling-fei TANG Xiang-ping |
| |
| Affiliation: | (Institute of Multipupose Utilization of Mineral Resources,ASS,Chengdu 610041,China) |
| |
| Abstract: | There are some native humic acids and floating agents in the flotation concentrates of low grade bauxite.These organic matters could influence Bayer process and alumina products quality.The organic matters sources and effects on Bayer process are introduced.The measures for reducing prganic matters influence on Bayer process are pointed out. |
| |
| Keywords: | diaspore bauxite organic compounds flotation-Bayer process alumina production |
| 本文献已被 CNKI 等数据库收录！ |
