| 沐川黄丹石英砂岩加工玻璃工业用石英砂试验研究 |
| |
| 引用本文： | 汪灵,李萍,殷德强,孔芹,范博文.沐川黄丹石英砂岩加工玻璃工业用石英砂试验研究[J].矿物岩石,2010,30(4). |
| |
| 作者姓名： | 汪灵 李萍 殷德强 孔芹 范博文 |
| |
| 作者单位： | 成都理工大学材料与化学化工学院;成都理工大学金刚石薄膜实验室; |
| |
| 基金项目： | 国家自然科学基金，国家教育部高等学校博士点基金，国家人事部留学人员科技活动择优基金，四川省应用基础研究基金 |
| |
| 摘 要： | 为了给四川沐川黄丹石英砂岩加工玻璃工业用石英砂提供科学依据,根据有害杂质Al2O3,Fe2O3等主要以粘土矿物以及黄铁矿细小颗粒赋存于矿石中的特点,开展了选矿提纯试验研究,通过手选、机械擦洗、棒磨擦洗和浮选等多种提纯加工方案对比试验,发现机械擦洗最具潜力;优化后的机械擦洗提纯加工工艺,具有高效、环保、简单等优点,可称之为高效擦洗工艺,其工艺参数为:擦洗转速1500r/min,擦洗矿浆浓度55%,擦洗时间15min～30min,擦洗助剂用量500g/t～1000g/t;采用高效擦洗工艺,能够加工符合浮法玻璃工业用石英砂技术指标要求的石英砂,其化学成分w(B)是:SiO299.047%,Al2O30.485%,Fe2O30.049%。
|
| 关 键 词： | 石英砂岩 石英 黄铁矿 机械擦洗 矿物加工工程 |
EXPERIMENTAL STUDY OF PROCESSING QUARTZ SAND USED FOR GLASS INDUSTRY BY QUARTZOSE SANDSTONE OF HUANGDAN, MUCHUAN COUNTY, SICHUAN |
| |
| WANG Ling,LI Ping,YIN De-qiang,KONG Qin,FAN Bo-wen.EXPERIMENTAL STUDY OF PROCESSING QUARTZ SAND USED FOR GLASS INDUSTRY BY QUARTZOSE SANDSTONE OF HUANGDAN, MUCHUAN COUNTY, SICHUAN[J].Journal of Mineralogy and Petrology,2010,30(4). |
| |
| Authors: | WANG Ling LI Ping YIN De-qiang KONG Qin FAN Bo-wen |
| |
| Institution: | WANG Ling1,2,LI Ping1,YIN De-qiang1,KONG Qin1,FAN Bo-wen11.College of Materials and Chemistry & Chemical Engineering,Chengdu University of Technology,Chengdu 610059,China,2.Key Laboratory of Diamond Film |
| |
| Abstract: | Based on the characteristics that harmful impurities Al2O3 and Fe2O3 mainly occurred in ore as clay mineral and pyrite fine particles,purification experiments were conducted on a variety of plans in order to provide a scientific evidence for quartz sand processed in glass industry in Huangdan,Muchuan County of Sichuan.Through the comparative experiments on purification processing programs,such as manual separating,mechanical scrubbing,bar grinding scrubbing and flotation,the one of mechanical scrubbing is t... |
| |
| Keywords: | quartzose sandstone quartz pyrite mechanical scrubbing mineral processing engineering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
