| 用碱浸—离子交换—盐析工艺制取优质钨酸钠 |
| |
| 引用本文： | 韩曙祥.用碱浸—离子交换—盐析工艺制取优质钨酸钠[J].江苏化工,1993,21(3):21-23. |
| |
| 作者姓名： | 韩曙祥 |
| |
| 作者单位： | 东台钨酸厂 224200 |
| |
| 摘 要： | 采用碱浸—离子交换—盐析工艺制取优质钨酸钠,并进行了除杂效率及母液循环过程中杂质累积试验。结果表明该工艺稳定,产品质量好,金属回收率高,经济效益好。
|
| 关 键 词： | 碱浸 离子交换 钨酸钠 |
Preparation of High-quality Sodium Tungstate Using Alkali Digestion-ion Exchange-salt out Technique |
| |
| Han Shuxiang.Preparation of High-quality Sodium Tungstate Using Alkali Digestion-ion Exchange-salt out Technique[J].Jiangsu Chemical Industry,1993,21(3):21-23. |
| |
| Authors: | Han Shuxiang |
| |
| Abstract: | Preparation of high-quality sodium tungstate using alkali digestion-ion exchange -salt out technique was studied. The tests of efficiency of removing impurities and impurities accumulating during mother liquor circulation were carried out. The results indicated stable technology, excellent quality of the product, high recovery ratio of metal and good economic benefit. |
| |
| Keywords: | sodium tungstate preparation alkali digestion ion exchange salt out mother liquor circulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
