辽宁某低品位菱镁矿浮选除杂试验研究

Non-Metallic Mines(2018)

Cited 0|Views1
No score
Abstract
针对辽宁某低品位菱镁矿石,采用反浮选-正浮选-2次精选工艺进行了浮选除杂试验研究.其中反浮选作业在中性矿浆环境中,以六偏磷酸钠为调整剂,十二胺为捕收剂,2#油为起泡剂脱除含硅钙脉石.正浮选作业以碳酸钠为调整剂,油酸钠为捕收剂,六偏磷酸钠、水玻璃为抑制剂提纯菱镁矿.1次精选时添加水玻璃,六偏磷酸钠;2次精选时添加氯化钙.开路浮选试验结果表明,MgO品位由原矿的32.13% 提升至42.25%,杂质SiO2和CaO含量分别降至0.19% 和6.73%,提纯效果显著.
More
Translated text
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined