无水三氯化铝的制备方法及研究进展

发布时间：2018-03-10 01:36

本文选题：无水三氯化铝　切入点：氯化　出处：《材料导报》2017年S1期 　论文类型：期刊论文

【摘要】：无水三氯化铝是一种重要的工业原料,其制备方法受到广泛关注。评述了国内外无水三氯化铝的制备方法,分析了铝锭法、氧化铝法、含铝资源氯化法、结晶六水氯化铝高温气氛保护脱水法和结晶六水氯化铝有机盐脱水法等制备方法的特点,阐述了无水三氯化铝的制备进展。目前粉煤灰制备无水三氯化铝是研究的热点,开发操作简单、经济合理的工艺和配套的工业化生产设备将是今后研究的难点和重点。
[Abstract]:Anhydrous aluminum trichloride is an important industrial raw material, and its preparation method has been widely concerned. The preparation methods of anhydrous aluminium trichloride at home and abroad are reviewed, and the aluminium ingot method, alumina method and aluminium containing resource chlorination method are analyzed. The characteristics of the preparation methods of crystalline hexahydrate aluminum chloride in high temperature atmosphere protection dehydration method and crystal hexahydrate aluminum chloride organic salt dehydration method are described. The preparation progress of anhydrous aluminum chloride is described. At present, the preparation of anhydrous aluminum chloride from fly ash is a hot spot. Developing simple, economical and reasonable technology and supporting industrial production equipment will be the difficulties and emphases of future research.
【作者单位】：中国铝业郑州有色金属研究院有限公司;国家铝冶炼工程技术研究中心;
【分类号】：TQ133.1

【相似文献】