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本文介绍了国内外氧化铝行业使用的各种蒸发器发展历程,结合国内各氧化铝厂母液蒸发工艺技术和工业生产实际,进行了比较分析,提出了氧化铝行业母液蒸发工艺技术的发展方向,介绍了一些比较先进的蒸发设备。
This paper introduces the history of the development of various evaporators used in alumina industry at home and abroad. Based on the analysis of the mother liquor evaporation technology and industrial production in China, the development direction of mother liquor evaporation technology in alumina industry is put forward. Introduced some of the more advanced evaporation equipment.