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["Problemas de cálculo de evaporação",,"Caros amuys,,本人初入化工行业,请教个问题,车间有个蒸发罐150L的,蒸发丙同提取液,丙同加入蒸发罐容积一半的量,蒸发量如何计算?蒸发罐顶部需要加气液分离器吗?需要多大的气液分离器?谢谢!","Este problema não se adequado para quem é novo en la indústria química.","S=Q/KΔT Aa área de de do面传热系数温差都知道了 �也算出QQQ然后Q Q除汽化热 夅大体能能能算出蒸发量 气液分离器一般是需要加的 气液分离器的计算在工艺系统工程系统系统技术规范上有","Este depende do calor externo é quantos kW. Aa初态温度下的汽化热 热量/汽化热就可以得到理论上初态温度下的汽化量","Pode decir-me os dados diretamente?我不是化工专业的","Está usando vapor para aquecer um reatoro de反应釜 有夹套 但是得控制温度五六十度就可以,","A temperatura de entrada de de vapor 温度/进口温度/ 和流量以及出口温度出口温度 和流量多少?或者前端能够提供的能量是多少?"]["https://bbs.hcbbs.com/thread-278nA--A--A-.html 自创气液分离器工艺计算表","Se a temperatura é constante e o a nível de líqu está estável 稳定的话看每小时的冷液进量就是它的蒸发量 温度不一样的话 蒸发量也不不一样"

2020-04-07View Original

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各位海友们,本人初入化工行业,请教个问题,车间有个蒸发罐1500L,蒸发丙同提取液,丙同加入蒸发罐容积一半的量,蒸发量如何计算,蒸发罐上部需要加气液分离器吗?加多大的气液分离器?谢谢!
Reply #22020-04-07
这个问题不适合初入化工的人员
Reply #32020-04-07
S=Q/KΔT 面积传热系数温差都知道了 算出Q 然后Q除汽化热 大体能算出蒸发量 气液分离器一般是需要加的 气液分离器的计算在工艺系统工程系统技术规范上有
Reply #42020-04-07
这个得看外来热量是多少KW,初始温度下的汽化热,热量/汽化热就可以得到理论上初始温度下的汽化量
Reply #52020-04-08
请问计算涉及的规范号是什么?
Reply #62020-04-08
能直接给我说数据吗?我不是化工专业的
Reply #72020-04-08
用蒸汽加热,不锈钢反应釜有夹套,但是得控制温度五六十度就可以,
Reply #82020-04-09
蒸气的进口温度/流量和出口温度/流量多少?或者前端能够提供的能量是多少?
Reply #92020-04-13
https://bbs.hcbbs.com/thread-2789717-1-1.html 自创气液分离器工艺计算表
Reply #102020-07-28
如果温度恒定、液位稳定的话看每小时的冷液进量就是它的蒸发量,温度不一样,蒸发量也不一样

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