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根据氯化氫合成中的热能利用方法

返回打印发布时间：2015/9/23 点击：8093

　　氯化氫气体是重要的无机化工原料，广泛用于染料、医药、食品、印染、皮革、冶金等行业，下面为大家介绍一下氯化氫气体合成热能利用的两种方法：

　　1、氯化氫气体合成余热利用技术中，副产中压蒸汽合成炉在高温区段，使用钢制水冷壁炉筒；在合成段顶部和底部钢材容易受腐蚀的区段，采用石墨材料制作，采用这种方法既克服了石墨炉筒强度低和使用温度受限制的缺点，又克服了合成段的顶部和底部容易腐蚀的缺点，从而使氯化氫合成的热能利用率提高到70%，副产蒸汽压力可在0.2～1.4兆帕间任意调节，可并入中、低压蒸汽网使用，使热能得到充分利用。

　　2、對于氯化氫气体合成中的热能利用，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。

　　3、另一種是使用石墨制的氯化氫合成爐副産熱水或0.2～0.3兆帕壓力的蒸汽，由于石墨是非金屬脆性材料，不僅安全上存在一定隱患，而且副産的熱水或低壓蒸汽熱能利用只能達到40%，應用範圍同樣有限。

　　以上就是關于氯化氫气体合成熱能利用的相關介紹，在使用中能夠幫到您，如果還有什麽疑問請繼續關注我們的網站，我們會給您帶來更多內容。

下一篇: 防止氯化氫气体外溢十分重要

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