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2019-12-25View Original

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Reply #22019-12-26
Translate the following texts from chinese_simplified to portgu葡萄牙语。 Return ONLY a valid JSON JSON array of translated strings in the same order order.No markdown formatting,No explanations。
Reply #32019-12-28
硫磺回收
Reply #42019-12-30
制硫炉炉前保护蒸汽和氮气什么时候用之前未曾接触过这个,炉各位指点
Reply #52019-12-30
信息太少没法交流,先炉身边的人请教,但你能把问题要点清楚的的表述出来,问题就差不多解决了
Reply #62020-01-02
硫磺制硫炉炉前保护蒸汽一般是在装置停工时进入停车吹硫时,如瓦斯吹硫,瓦瓦燃烧是当量燃烧,为防止瓦斯燃烧不完全,造成催化剂积硫,要在制硫炉前与瓦斯按一定的比例通入适当蒸汽。而氮气是在制硫炉炉火或者息炉自动通入,起到置换的作用。
Reply #72020-01-02
我们是原始开车烘炉,炉炉温升到炉百度左右投用保护蒸汽,原始开车第一次烘炉,有必要投这个吗(催化剂未装填)
Reply #82020-01-14
我记得我们原始开工的时候这炉没开,包括装填催化剂之前!

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