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2019-12-25View Original

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Reply #22019-12-26

["硫磺回收"

Reply #32019-12-28

["pro前保护蒸汽和氮气什么时候使用炉前之前未曾接触过这个，请各位指点"

Reply #42019-12-30

["信息太少没法交流，先向身边的人请教，你能把问题要点要点清楚的的表述出来，问题就差不多解决了"

Reply #52019-12-30

["硫磺炉炉前保护蒸汽一般是在装置停工时使用，在进入停车吹硫时使用，如炉瓦斯吹硫，瓦炉燃烧是当量燃烧，为防止瓦炉燃烧不完全，造成催化剂积碳，要在炉前与瓦斯按一定的比例通入适当蒸汽。而氮气是在炉火或者息炉自动自动通入，起到置换的作用。"

Reply #62020-01-02

"\我们原始开车烘炉，炉温升到炉百度左右投的保护蒸汽，原始开车第一次烘炉\有必要投这个吗（催化剂未装填）"

Reply #72020-01-02

"\我们记得我们原始开工的时候这炉没开，包括装填催化剂之前！\"

Reply #82020-01-14

"\蒸汽是调整温度的，如温度高可通过打开蒸汽进行调整"，主燃烧炉温度"氮气是启动火时进行吹扫用用用。"

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