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熱門關鍵詞： 工业级氯化氫 化学级氯化氫 高纯级氯化氫 电子级氯化氫 硫化氫氣體 高純氯氣 配套設備

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氯化氫在水中溶解度高的问题怎么解决？

返回打印发布时间：2022/2/10 点击：11807

    氯化氫在水中溶解度高的问题怎么解决？由于氯化氫气体HCl易溶于水，一体积水可溶解500体积的氯化氫。因此，需要专业的方法来吸收水中的氯化氫气体。具体方法请往下看！
    具体解决氯化氫在水中溶解度很大的问题！
    第一种、吸水法。由于氯化氫在水中的溶解度很高，所以经常用水直接吸收氯化氫气体。这种方法一般用于制备个人使用或产品销售的盐酸。吸收设备可包括喷淋塔、填料塔、膜吸收塔、多孔板塔等。这种方法既经济又方便。
    第二种、碱液吸收法。相关厂家可以用废碱液中和吸收氯化氫，达到以废治废的目的。石灰乳也可以用作吸收剂，这也是一种广泛使用的方法。吸收可以在吸收塔中进行。
    第三种、冷凝法。对于高浓度氯化氫废气，根据氯化氫蒸气压随温度快速下降的原理，可采用冷凝法，先将废气冷却，再回收氯化氫。石墨冷凝器可用于深井水或自来水的间接冷却。当废气温度降至零度以下时，氯化氫冷凝，废气中的水蒸气冷凝形成10% ~ 20%的盐酸。这种方法很难去除氯化氫气体，一般只作为处理高浓度氯化氫气体的第一道净化工序。与其他方法相结合，可获得满意的结果。
    氯化氫在水中溶解度的问题就先介绍到这里。山东言赫化工是一家专门生产氯化氫气体的厂家，多年来深受客户好评。欢迎您的继续关注！

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