Concentration, evaporation and recovery of sodium sulfate
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Hello everyone,,, I would like to ask, regarding the recovery of sodium sulfate through concentration evaporation, how should material balance calculations be carried out? How can we determine the appropriate concentration for concentration? And how is the yield of crystallized sodium sulfate calculated?
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The concentration to which it is concentrated depends on the saturated concentration of sodium sulfate at the evaporation temperature. The yield of sodium sulfate is determined by the content of sodium sulfate in the raw material and the amount of material processed
Ask MVR manufacturers; they have extensive experience. Tell them your requirements (flow rate, concentration, etc.)
What is the initial feed rate per day? What is the initial concentration? Are there any other components in the sodium sulfate obtained from the raw materials?
Feed concentration * Feed volume = Output concentration * Output volume – that’s what you mean by mass balance, right? Others have already answered the other questions. I’ve been working with MVR systems diligently for over four years (the first set of such systems made in China, in Jiangsu)
Dear expert, I’m asking this question here. We use the double-effect evaporator from Hebei University of Technology to extract salts from sodium sulfate, with a processing capacity of about 3 tons per hour. Through two stages of evaporation, the original 5% concentration of Na2SO4 is increased to 13% and then to 25%. What is the reason behind choosing these specific concentration levels?