| 电气石超细粉体的制备及粒度检测 |
| |
| 引用本文： | 呼振峰. 电气石超细粉体的制备及粒度检测[J]. 矿冶, 2006, 15(4): 17-20 |
| |
| 作者姓名： | 呼振峰 |
| |
| 作者单位： | 北京矿冶研究总院,北京,100044 |
| |
| 摘 要： | 电气石具有热释电效应、远红外辐射及释放大量负离子的特性,其超细粉体在纺织、涂料、水净化等领域有广泛应用。本文主要利用以气流磨和搅拌磨为主体的超细粉碎中试线,对电气石超细粉体的制备工艺进行了探讨。利用该工艺可以制备出亚微米和中位粒径小于100nm的电气石粉体,并且可实现工业化连续生产。
|
| 关 键 词： | 电气石 超细粉碎 气流磨 搅拌磨 粒度 |
| 文章编号： | 1005-7854（2006）04-0017-04 |
| 收稿时间： | 2006-08-20 |
| 修稿时间： | 2006-08-20 |
PREPARATION AND PARTICLE-SIZE MEASUREMENT OF ULTRA-FINE TOURMALINE POWDER |
| |
| HU Zhen-feng. PREPARATION AND PARTICLE-SIZE MEASUREMENT OF ULTRA-FINE TOURMALINE POWDER[J]. Mining & Metallurgy, 2006, 15(4): 17-20 |
| |
| Authors: | HU Zhen-feng |
| |
| Affiliation: | Beijing General Research Instiute of Mining and Metallurgy , BeijinglO0044, China |
| |
| Abstract: | Tourmaline has the characteristics of releasing thermions, far-off infrared radiations and negative ions of oxygen. Ultra-fine powders of tourmaline have extensive applications in the fields of spin and weave, pigment and paint, as well as water purification. The preparation technology of ultra-fine tourmaline powder is discussed. The key equipment of a pilot plant to produce ultra-fine tourmaline powder with jet mill and stirred ball mill is described. Using this pilot plant facility we can produce tourmaline powder with particle size less than 100nm, and a continuous production process can be realized. |
| |
| Keywords: | tourmaline, ultra-fine grinding, jet mill, stirred ball mill particle size |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《矿冶》浏览原始摘要信息 |
|
点击此处可从《矿冶》下载全文 |
|
