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氯化氫在合成设备中的形成流程要用到石墨降膜吸收器

返回打印发布时间：2015/8/3 点击：9586

氯化氫在合成設備中的形成流程.我們知道，在生産過程中的合成並不像在實驗室制取一樣那麽簡單，要考慮到很多方面的因素，一個是使用的反應物的量，另一個是反應條件，還有就是最後生成物的量，以及生成物的提純。

经过计量的氯气和氢气进行流量调节，调节氯气和氢气的比值为1:1.04-1.10（体积比），送入二合一氯化氫石墨合成炉进行反应，反应生成的热量通过合成炉夹套中的循环水带走，反应生成氯化氫气体，通过3.6米长的石墨套管冷却器，氯化氫气体温度降到165℃以下，送入石墨冷却器用循环水冷却，冷却后氯化氫气体温度降至45℃左右，通入机前深冷气经冷冻水进一步冷却到-20℃~-30℃脱水。

冷凍後的氯化氫气体經除霧器脫除氯化氫气体中的雾滴后，经机前加热器加热到15-25℃后，进入氯化氫压缩机使氯化氫气体加压到0.3-0.4Mpa，后经缓冲罐（V-103）缓冲进入氯化氫深冷器，氯化氫气体冷却到-15~25℃，脱除氯化氫气体中的酸水，在进入V-105缓冲脱除氯化氫气体夹带的雾滴，氯化氫气体经加热的（E-106）加热后进入流化床供流化床反应使用。

一般的，这个过程是连续进行的，所以每个过程都是经过严格的计算和设计的，保证合成的顺利进行。

下一篇: 氯化氫气体常被用来作为医药中间体更利于吸收

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