| 无水硫酸铁及球型干燥剂的制备 |
| |
| 引用本文： | 郁兆莲.无水硫酸铁及球型干燥剂的制备[J].洛阳师范学院学报,2001,20(2):69-70. |
| |
| 作者姓名： | 郁兆莲 |
| |
| 作者单位： | 河南省洛阳师范学院化学系,河南,洛阳,471022 |
| |
| 摘 要： | 无水硫酸铁的干燥强度优于无水硫酸镁 ;干燥容量大大超过硅胶 ,是很值得开发的一种无机盐干燥剂 .由硫铁矿烧渣制备硫酸铁并将其制成球型 ,不仅降低了成本 ,而且使用方便 .这种造粒方法原则上也适用于其它常用的无机盐干燥剂
|
| 关 键 词： | 无水硫酸铁 干燥剂 球型 |
| 文章编号： | 1009-4970(2001)02-0069-02 |
| 修稿时间： | 2000年10月22 |
Preparation of Anhydrous Ironic Sulfate and Spherical Desiccating Agent |
| |
| YU Zhao,lian.Preparation of Anhydrous Ironic Sulfate and Spherical Desiccating Agent[J].Journal of Luoyang Teachers College,2001,20(2):69-70. |
| |
| Authors: | YU Zhao lian |
| |
| Abstract: | The desiccating ability of anhydrous ironic sulfate is better than that of anhydrous magnesium sulfate. Its desiccating volume is much better than that of silica gel. As a kind of inorganic salts desiccating agent, it is well worth of developing. Ironic sulfate is made from sulfur iron ore and is made spherical. The method not only reduces costs, But it can be used conveniently. The method of making particles can be applied to other inorganic salts most in use. |
| |
| Keywords: | anhydrous ironic sulfate desiccating agent spherical |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
