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歡迎光臨山東言赫化工有限公司官方網站！

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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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热能利用的氯化氫合成大家知道吗

返回打印发布时间：2016/12/6 点击：11263

对于氯化氫合成中的熱能利用大家知道嗎。今天我們就來介紹一下熱能利用的方法。

目前国内主要采用两种方法：一种是使用钢制水夹套氯化氫合成炉副产热水，这种钢合成炉在炉顶部和底部容易受腐蚀，使用寿命短，副产的热水应用范围有限；另一种是使用石墨制的氯化氫合成炉副产热水或0.2～0.3兆帕压力的蒸汽，由于石墨是非金属脆性材料，不仅安全上存在一定隐患，而且副产的热水或低压蒸汽热能利用只能达到40%，应用范围同样有限。

在化工生产尤其是有机氯产品(或中间产品)生产中，常伴随副产氯化氫生成。工业上处理副产氯化氫的方法有:用水吸收为31%盐酸，用于其他产品生产或作为副产盐酸销售;用恒沸稀盐酸(其中，HC1的质量分数为18.5%}20%)循环吸收再经脱吸出干氯化氫用于其他产品生产(如电石法VCM);在生产工艺上采用干法分离得氯化氫 (如F22生产、日木德山及法国ATOCHEM甲烷氯化物生产工艺)再作为化工原料。

我公司专业经营高纯氯化氫、氯化氫、硫化氫等産品，産品質量好，價格公道，深受行業的好評，是最值得信賴的氯化氫气体供應基地。歡迎新老用戶前來咨詢洽談！

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