| 冈比亚石英砂矿无氟浮选提纯新工艺试验 |
| |
| 引用本文： | 刘渝燕,张会堂,洪飞.冈比亚石英砂矿无氟浮选提纯新工艺试验[J].山东国土资源,2002,18(2):42-45. |
| |
| 作者姓名： | 刘渝燕 张会堂 洪飞 |
| |
| 作者单位： | 山东省地质科学实验研究院,山东,济南,250013 |
| |
| 摘 要： | 通过对冈比亚石英砂矿进行无氟提纯新工艺的选矿试验 ,掌握了其主要矿物组成及化学成分 ,确定了“筛分预处理—二段浮选”为该石英砂矿提纯的较佳工艺 ,认为S·H·N和B·C·A是石英与长石及含铁矿物分离的最佳无氟捕收剂和辅助捕收剂 ,经大范围多因素筛选、小范围析因的条件试验 ,最终确立了较佳的石英砂矿无氟提纯新工艺及选别指标
|
| 关 键 词： | 石英砂提纯 无氟浮选 冈比亚 |
| 文章编号： | 1009-0258(2002)02-0042-04 |
| 修稿时间： | 2002年3月12日 |
Laboratory Study on New Flotation Technology without Fluorite to Purify Quartz Sand Deposit in Gambia |
| |
| LIU Yuyan,ZHANG Huitang and HONG Fei.Laboratory Study on New Flotation Technology without Fluorite to Purify Quartz Sand Deposit in Gambia[J].Land and Resources in SHANDONG Province,2002,18(2):42-45. |
| |
| Authors: | LIU Yuyan ZHANG Huitang and HONG Fei |
| |
| Abstract: | Through laboratory study on new flotation technology without fluorite to purify quartz sand in Gambia, major mineral combinations and compositions are grasped, and pre-sizing-flotation in second step is determined to be a good technology in purifing this kind of quartz sand. S?H?N and B?C?A are regarded as best collector to seperate quartz and feldspar from iron-bearing minerals. Through laboratory of multi-element flotation in large scope and analysis in small scope, good quartz sand flotation technology and flotation quota are determined finally. |
| |
| Keywords: | Pruification of quartz sand flotation without fluorite Gambia |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《山东国土资源》浏览原始摘要信息 |
| 点击此处可从《山东国土资源》下载免费的PDF全文 |
|
