A packed column is used to absorb SO2 from a gas mixture containing 8 mol% SO2 and 92% air. The flow rate of the feed gas is 440 kg / h. SO2 concentration of the outlet gas stream should not exceed 0.5%. At a rate of 14000 kg / hr, H2O is fed to the column as a liquid stream. Under these operating conditions, the equilibrium relation can be expressed as y = 33,33x. If the transfer unit height of the gas phase is Hoy = 0.60 m, a. Total number of transfer sheets (Noy) b. Calculate the total fill height (zT). NOTE: The gas flow rate through the column can be assumed to be constant. The liquid in the xA0 mole fraction and the vapor in the yA1 * mole fraction are in equilibrium. The liquid in the xA1 mole fraction and the vapor in the yA0 * mole fraction are in equilibrium

Q: 2310 g/min of Yogurt will be transported from a tank that is 60 cm below the surface of the earth to…

A: Given: The mass flow rate of yogurt stream is m* = 2310 g/min or, m* = 2310×10-360kgsm* =0.0385 kg/s…

Q: 10.2cm. i. Find the overall heat transfer coefficient if hw= 200 W/m2.K. ii. Find the temperature…

A:

Q: Liquid propane is vaporized in a process before the gas is burned. a) If the inlet to the vaporizer…

A: Hi and thanks for the question, but you have posted multiple subparts, so we will answer the first 3…

Q: The single vapors of the gas mixture containing air and CH4 are contacted with pure water in the…

A: Given  Mole of gas enter = 8 kgmol Mole of water enter = 4 kgmol  Pressure of CH4 in gas = 2×104 Pa…

Q: You are tasked to determine the diffusivity of cyclohexane in air experimentally. The set-up…

A: Diffusion coefficient of cyclohexane in air is to be calculated.

Q: Te Pe Natural gas is produced in a gas field | Component (K) | (bar) (Pa (m³/kmol)?) | (m³/kmol)…

A: Given that, The pressure of the gas at the sales point P = 5 MPa = 5000 kPa The temperature of the…

Q: In the concentration of mango juice, a 250 kg/h raw juice enters the evaporator machine. In the…

A: Concentration of mango juice Raw juice flow rate=250kg/h After evaporation concentrate juice…

Q: 4-The average speed of an ideal gas molecule at 27°C is 0.3 m/s. The average speed at 927°C will be…

A: The average speed of the ideal gas at the given temperature is to be calculated.

Q: 2. 100 mol/hr of an ethanol/H₂O mixture containing 10 mol% ethanol is to be produced as the liquid…

A:

Q: A feed of 6804 kg/h of a 2.0 wt % salt solution at 311 K enters continuously a single-effect…

A: Given, The feed flow rate of the solution, F = 6804 kg/h The concnetration of salt in the feed, xF =…

Q: Consider 20 standard cubic meters hydrogen cyanide (HCN) has been rapidly released in an underground…

A: Given : Flow rate (Q) = 20 standard cubic metersThe diameter of the tube (D)= 20 metersDiffusivity…

Q: Nitrogen gas reacts with hydrogen gas to form ammonia gas (NH3). Consider the following illustration…

A: Given data: Initial volume of the reaction mixture = 15 L Pressure = 1 atm Gases behaves ideally.…

Q: If the tank is filled initially with 1000 kg of the inlet solution, how long after the outlet pump…

A:

Q: Basis: 1 mol feed. Since the problem statement asks us to calculate the ratio of the volumes of feed…

A: To solve the unknowns in a chemical process, the degree of freedom must be equal to zero. If DOF is…

Q: Tomato juice having 12% total solids is being concentrated to 25% total solids in a film type…

A: As we know that; Q=U×A×∆T    ............... equation 1  where; Q= Amount of Heat Energy U= Overall…

Q: vapopr 1x.6.2: An evaporator operating at atmospheric pressure (101.325 kPa) is fed at the rate of…

A: Mass flow rate of weak liquor m = 10000 kg/hConcentrate of caustic soda in feed xf= 4%Concentration…

Q: Using a packed column, ammonia is absorbed from air to water. The incoming gas contains 6% NH3 and…

A:

Q: Q2:Natural gas stream contains 90 mol% methane and the rest is H2S. The stream flowing at a molar…

A:

Q: A juice at 20oC with 8% total solids is being concentrated to 35% total solids in a single-effect…

A:

Q: percentage of O₂ on a wet basis.

A:

Q: Problem 1 An aqueous solution of methanol containing 20% by weight methanol is fed to a distillation…

A:

Q: The water is at the pressure of 0.22 bar and temperature of 60°C. a) Using data from the table,…

A: Given that- Water is present at, Pressure, P=0.22 bar Temperature, T=600C To perform the…

Q: It is required to find the number of theoretica

A:

Q: A mixture of benzene and toluene is fed to a distillation column at a rate of 1000 kg/h. The feed…

A: First, calculate the mass flow rates of benzene and toluene in the feed stream:Mass flow rate of…

Q: Determine the units of the rate constants of (a) Zero-Order and (b) Second-Order chemical reactions.…

A: Given data of item 2, Unit of concentration of A = M (mol/L) Unit of time = sec

Q: EXAMPLE - 4 Material Balances without Reaction Gas at 15°C and 105 kPa is flowing through an…

A: Given: Follow the below BFD (block flow diagram) for the given information in the problem statement

Q: Q1. A rotary dryer is fed with sand at the rate of 1 kg/s. The feed is 50% wet and the sand is…

A: Flow rate of wet sand is =1 kg/s Initial moisture content of the sand=50% Final moisture content of…

Q: distillation column

A:

Q: Calculate the flow of the liquid and vapor phases.

A: Two phases coexist in a mixture when the flash temperature lies between the bubble point of mixture…

Q: An absorption tower operates at 293 K and at an average pressure of 1.013x105 Pa. The water descends…

A: For interphase mass transfer operations, the overall mass transfer coefficient for liquid and gas…

Q: Q 2. Air at 400°C and 1.7 bar flows through a horizontal 8.2-cm ID pipe at a velocity of 50.0 m/s.…

A: Given: Air temperature and pressure initially T1 = 400oC = 673 K and; P1 = 1.7 bar = 1.7×105 Pa…

Q: A single effect evaporator is used to concentrate a dilute stream of sugar syrup containing 15%…

A: Concentration of solids entering the evaporator = 15 % Concentration of solids exiting the…

Q: VLE curve

A:

Q: Argon (Ar molecular weight is 34.94 g/mole), at 300 K, 1 bar with a mass flow rate of 1 kg/s enters…

A:

Q: Gasoline tanker truck. When gasoline is loaded onto a tanker truck or dispensed from it into an…

A:

Q: Q2: 20 lit/min of liquid water is fed to an evaporation unit. Another stream of air and CO, mixture…

A: The flow rate and the composition of all the streams mention in the unit is to be calculated.

Q: Q3. An aqueous mixture of solids is to be concentrated with a trippel effect evaporator system. The…

A: Since you have asked a question with multiple parts, we shall answer the first three questions for…

Q: Does the gas mixture do work, or is work done on it? How much work is done on (or by) the gas…

A: The gas mixture work do because during the reaction volume is increasing to main tain pressure…

Q: Figure.Q1 shows an evaporator to concentrate the sodium hydroxide solution at 90 °C. The volume…

A: Feed fraction of NaOH = 0.2  Outlet fraction of NaOH = 0.5  flow rate of NaOH = 10000 kg/h Flow rate…