| 有机溶剂法无水氯化镁的制备与表征 |
| Preparation and Characterization of Anhydrous Magnesium Chloride in Organic Solvent |
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| 摘要: |
| 关键词: 有机溶剂 氨合氯化镁 无水氯化镁 制备 表征 |
| 基金项目: |
| Abstract: Ammonium carnallite was synthesized by hydrated magnesium chloride in salt lake and ammonium chloride solution. Dehydrated ammonium carnallite was dissolved in methanol under low temperature by feeding ammonia, to prepare anhydrous magnesium chloride. The results show that anhydrous magnesium chloride contains magnesium oxide in an amount less than 0.1% by weight, the yield of magnesium chloride was above 99.5%. Ammonium carnallite, ammoniation magnesium chloride and anhydrous magnesium chloride were characterized by thermoanalysis, X-ray powder diffraction and scanning electron microscopy. |
| Keywords: organic solvent ammoniation magnesium chloride anhydrous magnesium chloride preparation characterization |
| 投稿时间：2004-07-20 修订日期：2004-09-30 |
| 摘要点击次数: 1260 |
| 全文下载次数: 1974 |
| 周宁波,陈白珍,何新快,李义兵.有机溶剂法无水氯化镁的制备与表征[J].无机化学学报,2005,21(2):286-290. |
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