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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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氯化氫的制取——工业制取

返回打印发布时间：2022/6/10 点击：8529

氯化氫的制取——工業制取：

工业上制取盐酸时，首先在反应器中将氢气点燃，然后通入氯气进行反应，制得氯化氫气体。

氯化氫气体冷却后被水吸收成为盐酸。在氯气和氢气的反应过程中，有毒的氯气被过量的氢气所包围，使氯气得到充分反应，防止了对空气的污染。

在生产上，往往采取使另一种原料过量的方法使有害的、价格较昂贵的原料充分反应。

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