一道關(guān)于化工的題目,但是是英文的,
一道關(guān)于化工的題目,但是是英文的,
Steam at 300℃,10bar,is used in an evaporator to conentrate a 30kg/min solution at 30℃.The solution is concentrated such that it leaves the evaporator at a rate of 20kg/min.the evaporation takes place at 2 bar pressure.Determine the amount of steam that is required if the steam leaves the system at a saturated liquid at 10 bar.
Steam at 300℃,10bar,is used in an evaporator to conentrate a 30kg/min solution at 30℃.The solution is concentrated such that it leaves the evaporator at a rate of 20kg/min.the evaporation takes place at 2 bar pressure.Determine the amount of steam that is required if the steam leaves the system at a saturated liquid at 10 bar.
英語人氣：571 ℃時(shí)間：2020-07-11 02:28:39
優(yōu)質(zhì)解答
在300℃,10bar蒸汽應(yīng)用中,一公斤conentrate蒸發(fā)30℃/分鐘方案.解決的辦法是集中這樣,這使得蒸發(fā)器速度20kg /分鐘.這個(gè)蒸發(fā)在2條的壓力.確定數(shù)量的蒸汽,如果要離開這個(gè)系統(tǒng)的蒸汽飽和液體在10條.不是學(xué)這個(gè)的,只能給...
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