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["건성排烟的显热、水蒸气的显热、水蒸气的潜热问题",,"각位大神!脱硫前后烟气中的干烟气的显热、水蒸气的显热、水蒸气的潜热如何计算?假设脱硫过程中烟气的热量全部用于水的蒸发,脱硫前后热量应该守恒吧?脱硫前是高温烟气,脱硫后是低温饱和湿烟气。麻烦大神教教,只需要告诉思路就行谢谢!而且高温烟气里的水蒸气不是饱和水蒸气,查表得到的汽化潜热都是饱和的,这个该如何理解与计算。",,"脱硫后烟气中的水分是饱和的,而且烟气中还带有自由水,需要计算可以找我。这个计算中石灰石和石灰的工艺烟气出口温度是不一样的,如果单纯算烟气的比热,出口温度是不准的,一般会偏低"]

2020-03-20View Original

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各位大神!脱硫前后烟气中的干烟气的显热、水蒸气的显热、水蒸气的潜热如何计算?假设脱硫过程中烟气的热量全部用于水的蒸发,脱硫前后热量应该守恒吧?脱硫前是高温烟气,脱硫后是低温饱和湿烟气。麻烦大神教教,只需要告诉思路就行,谢谢!而且高温烟气里的水蒸气不是饱和水蒸气,查表得到的汽化潜热都是饱和的,这个该如何理解与计算。
Reply #22020-03-23
脱硫后烟气中的水分是饱和的,而且烟气中还带有自由水,需要计算可以找我。这个计算中石灰石和石灰的工艺烟气出口温度是不一样的,如果单纯算烟气的比热,出口温度是不准的,一般会偏低

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