非金属矿
非金屬礦
비금속광
NON-METALLIC MINES
2013年
5期
41-42
,共2页
谢贞付%王毓华%于福顺
謝貞付%王毓華%于福順
사정부%왕육화%우복순
石英砂%提纯%浮选%酸浸
石英砂%提純%浮選%痠浸
석영사%제순%부선%산침
quartz sand%puriifcation%flotation%acid leaching
对湖南某地石英砂的高纯化进行了浮选试验以及浮选-酸浸试验研究。结果表明，采用浮选-酸浸技术方案可将石英砂中主要杂质含量由205.475×10-6降低至62.900×10-6，石英砂纯度由99.9795%提高到99.9936%。
對湖南某地石英砂的高純化進行瞭浮選試驗以及浮選-痠浸試驗研究。結果錶明，採用浮選-痠浸技術方案可將石英砂中主要雜質含量由205.475×10-6降低至62.900×10-6，石英砂純度由99.9795%提高到99.9936%。
대호남모지석영사적고순화진행료부선시험이급부선-산침시험연구。결과표명，채용부선-산침기술방안가장석영사중주요잡질함량유205.475×10-6강저지62.900×10-6，석영사순도유99.9795%제고도99.9936%。
Flotation and lfotation-acid leaching experimental research on high puriifcation for a quartz sand in Hunan were conducted in this paper. The results showed that the lfotation-acid leaching test program could reduce key impurities content in the quartz sand from 205.475×10-6 to 62.9000×10-6, the quartz sand with the purity of 99.9936%could be obtained.
