搜索 - 科创

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这个过程最好不要接触任何玻璃或者陶瓷器皿，特别加热的时候（所以不能用陶瓷片防爆沸），浓度高的时候要用很小的火，不要达到沸点，慢慢蒸干，这样得到的是粉状或者土块状的碱。

喷笔本身进料速度就极慢，过热的溶液不合适，与其这样，不如使用低沸点的溶剂（但受溶解度和成本的双重制约），我现在正在探索使用高温（160℃以上）石蜡油作为干燥介质，这样能有效避免固体飞溅的问题，但分离和少量水引起的爆沸和巨量混合雾气

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