Heating in an evaporator heated by demand at a pressure of 125 kPa, condensate at 85 OC as a result, he leaves the system. feed containing 10% solids (at 20 OC), 80 Working in OC it will be concentrated in the evaporator. concentrated product containing 50% solids, the system is 1000 kg/h is leaving rapidly. A) Draw the evaporator shape and write the ones given in the relevant places on the figure. B) Find the steam economy