摘要
辰州矿业选矿厂锑原矿品位波动较大,造成锑金精矿质量不稳定,杂质硅含量偏高。通过小型试验研究,结果表明,在精选添加酸化水玻璃作抑制剂并且对粗精矿或中矿再磨,可以降低精矿中硅含量,提高精矿品位。
The volatile antimony ore grade of Chenzhou mining concentrator caused antimony-gold concentrate quality unstable and with high silicon content. The results of laboratory test show that acidified sodium silicate added in concentration as inhibitor and rough concentrate or middling regrinding, can reduce the silicon content in the concentrate and improve the concentrate grade.
出处
《湖南有色金属》
CAS
2016年第6期12-15,25,共5页
Hunan Nonferrous Metals
关键词
浮选流程
中矿再磨
锑金精矿
精矿质量
flotation flowsheet
middlings regrinding
antimony-gold concentrate
concentrate quality
