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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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氯化氫变温吸附法除水的步骤简述

返回打印发布时间：2015/8/31 点击：12265

　　氯化氫最怕遇水，因为氯化氫溶于水后就成了强腐蚀性的盐酸。这不仅对氯化氫的承装容器和成产设备是种考验，对于生产企业也是不小的经济损失，那么对于氯化氫的除水干燥方法就成了我们现在相关行业的重点研究项目，下面给大家介绍下氯化氫变温吸附法除水的步骤。

　　1、用固体CaCl2除水，水份可降低至0.1%（体积）以下；

　　2、用硫酸洗涤除去氯化氫夹带的水份为了除去氯化氫中的杂质水，资料表明工业上常用硫酸洗涤除去氯化氫夹带的水份。在保持过程最佳工艺的理想条件下，水份可降至0.01%（体积）以下；

　　3、采用冷冻法来脱除氯化氫中水，可降到600～1000ppm，夏季水份还要更多些；

　　4、JMT型干燥剂是一种含硅铝比的丝光沸石型分子筛，具有良好的热稳定性，除在300℃前有一脱水而引起明显吸热峰外，在900℃前无明显的分解峰，说明其晶格具有优良的稳定性。

　　以上就是氯化氫脱水的一些步驟您了解了嗎，我公司是專業的氯化氫生産廠家，産品質量上乘，服務保障，您有任何相關疑問，都歡迎您咨詢我們。

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