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原合成爐熱水循環工藝優點及存在問題---萬達利

返回打印发布时间：2012/12/19 点击：14221

氯化氫高纯氯化氫特气

熱水循環工藝：

原合成炉热水循环工艺流程。由溴化锂机组送来的70℃热水回水通过热水总管输送至氯化氫合成及盐酸装置界区,通过支管分别送入4台合成炉,70℃热水加热至98℃左右由合成炉顶部排出,98℃热水经总管汇集进入热水循环槽,由热水循环泵将槽内热水送至溴化锂机组使用。(氯化氫)

優點及存在問題：

合成爐熱水循環工藝優點：該工藝流程簡單,沒有複雜的程序控制,節省一次性投資;（特氣）。存在問題：合成爐熱水循環系統遇到緊急情況時,整個氯堿系統必須停車,待具備供水條件後才能重新開車。

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