Homework Answers
Assumption: mole fraction and mole ratio are same because of very low concentrations in (ppm)
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An absorption column operates at 1 atm to separate compound A from air using pure water...
part d please An absorption column operates at 1 atm to separate compound A from air...
part d please
An absorption column operates at 1 atm to separate compound A from air using pure water as solvent. If the concentration of A in the inlet air stream is 900 ppm and the Henry's law constant for A in water is 1000 atm/ppm: a) What is the equilibrium line equation? (** draw on chart and label) If the desired outlet air is to contain 200 ppm compound A: b) What is (L/V)min? (** draw on chart and...
A tray tower is designed to absorb acetone from air stream using pure water at 293...
A tray tower is designed to absorb acetone from air stream using pure water at 293 K and 101.3 kPa. The inlet air flow rate is 483.33 kg/min (MW air = 29) and it contains 5 mol % of acetone. It is desired to remove 95 % of the acetone from air stream. The equilibrium relationship for this dilute stream is given by the equation of y= 1.186 x. * All the solutions should be presented in the unit of...
Water entering a wet cooling tower at 35°C at a rate of 100 kg/s is cooled to 22°C in the cooling tower by air that enters the tower at 1 atm, 20°C, and 60% relative humidity and leaves saturated at 3...
Water entering a wet cooling tower at 35°C at a rate of 100 kg/s
is cooled to 22°C in the cooling tower by air that enters the tower
at 1 atm, 20°C, and 60% relative humidity and leaves saturated at
30°C. The makeup water of 22°C is supplied to the outlet to make
the mass flow rate of the cool water the same as that at the inlet,
see Figure Q5.
Q.5Water entering a wet cooling tower at 35°C at...
3. A process stream of 100 mol/s of n-Hexane vapor at 70.0 °C and 1 atm...
3. A process stream of 100 mol/s of n-Hexane vapor at 70.0 °C and 1 atm is fed into a furnace along with a process stream of 50.0% excess dry air (20% O2, 80% N2) at 70 °C and 1 atm. In the furnace, all the hexane is consumed, and the production rate of 60 mol/s CO is obtained. The reaction schemes for complete and incomplete combustion of n- hexane are given as: (1) C6H14 (9) + 5.02(g) – 6CO2(g)...
part d please
An absorption column operates at 1 atm to separate compound A from air using pure water as solvent. If the concentration of A in the inlet air stream is 900 ppm and the Henry's law constant for A in water is 1000 atm/ppm: a) What is the equilibrium line equation? (** draw on chart and label) If the desired outlet air is to contain 200 ppm compound A: b) What is (L/V)min? (** draw on chart and...
A tray tower is designed to absorb acetone from air stream using pure water at 293 K and 101.3 kPa. The inlet air flow rate is 483.33 kg/min (MW air = 29) and it contains 5 mol % of acetone. It is desired to remove 95 % of the acetone from air stream. The equilibrium relationship for this dilute stream is given by the equation of y= 1.186 x. * All the solutions should be presented in the unit of...
Water entering a wet cooling tower at 35°C at a rate of 100 kg/s
is cooled to 22°C in the cooling tower by air that enters the tower
at 1 atm, 20°C, and 60% relative humidity and leaves saturated at
30°C. The makeup water of 22°C is supplied to the outlet to make
the mass flow rate of the cool water the same as that at the inlet,
see Figure Q5.
Q.5Water entering a wet cooling tower at 35°C at...
3. A process stream of 100 mol/s of n-Hexane vapor at 70.0 °C and 1 atm is fed into a furnace along with a process stream of 50.0% excess dry air (20% O2, 80% N2) at 70 °C and 1 atm. In the furnace, all the hexane is consumed, and the production rate of 60 mol/s CO is obtained. The reaction schemes for complete and incomplete combustion of n- hexane are given as: (1) C6H14 (9) + 5.02(g) – 6CO2(g)...
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