Please, answer the following question with clear steps and hand writing. And please, take a clear picture of the answer.









Please, answer the following question with clear steps and hand writing. And please, take a clear...
10.6-5. Steam Stripping and Number of Trays. A relatively nonvolatile hydrocarbon oil o tains 4.0 mol % propane and is being stripped by direct superheated steamin a stri ping tray tower to reduce the propane content to 0.2%. Thetemperature is hella stant at 422 K by internal heating in the tower at 2026 × 105 Pa pressure. A total 11.42 kg mol of direct steam is used for 300 kg mol of total entering liquid. The va por-liquid equilibria can...
Environmental Engineering: please answer the following
question in a clear hand-writing with details.
A reverse Osmosis membrane water treatment plant is designed to treat brackish water and to produce or permeate. The feed water has a salt concentration of 5.000 mg/L. The production recovery is expect 82%. The permeate water must contain no more than 500 mg/L of salt. a) Draw and label a process flow diagram for the described process. 2) How much water should be pumped to the...
T(N)=352 please I need the answer urgent
Question 1 The following gas phase reaction produces ethanol (C2H5OH) by catalytic hydrogenation of acetaldehyde (CH3CHO). The reaction reaches equilibrium at a temperature of T= T(N) and a pressure of 3 bar: CH,CHO(g) + H, (g) C,H,OH (8) The reactive system initially contains 1.5 moles of Hydrogen (Ha) for each mole of acetaldehyde (CH3CHO). The mixture is assumed to be an ideal gas. T(N) is the temperature corresponding to the student number as...