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["Vapor sopor", "Sop de camión de combustible " "Este se según el principio de sop de vapor. Hay dos conceptos de sop con vapor: uno es que " "Hola, se un camión de tanque necesita cambiar el material de almacen, primero se sop con nitró para eliminar el material original, y luego con vapor. ¿ "Este camión necesita cuánto " "5. "nitr " "¿ " " " "Este camìn necesita cuánto vapor?" ]"]

2020-03-11View Original

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油罐车蒸汽吹扫,蒸汽消耗量怎么计算?
Reply #22020-03-12
这个要根据蒸汽的吹扫原理。 用蒸汽吹扫的概念有两个,一是用蒸汽加热,是残留液蒸发;另一种是用蒸汽加热溶解排除脱脂液。 根据不同的状况进行热量计算。这个还有大气温度变化有关。推荐参考书《化工原理》供参考。
Reply #32020-03-12
你好,就是一个罐车需要换物料存储,先用氮气置换出原来的物料,在用蒸汽吹扫,这一个罐需要多少99.5%氮气?多少蒸汽?

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