Engineering, 04.08.2020 21:01 xxmattieboo7xx

Sea Salt is produced for sale from sea water. the 1st step is concentrating fresh sea water by evaporating with recycle. The fresh sea water contains 3.5%wt salt and balance H2O and flows at 100 kg/h. Fresh Fed is kixed with recycle stream and passed into evaporator wherr pure H2o is removed. 60% of stream leaves evaporatir is recycled. the remainder flows downstram to another process. Overall Outlet steam has composition of 20%wt salt. (a) Find the total flow rate of the outlet stream from the overall process.
(b) If the efficiency of the evaporator is defined as: water removed E water fed What is the efficiency of the evaporator?

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Sea Salt is produced for sale from sea water. the 1st step is concentrating fresh sea water by evapo...