Determine the sizing of a desorber for the following conditions: feed alkanolamine liquid flowrate is 4...

Determine the sizing of a desorber for the following conditions: feed alkanolamine liquid flowrate is 4 m3/h, feed gas flowrate is air at 14 kgmol/h. The density of air is 1.188 kg/m3 and density of liquid is 998 kg/m3. The liquid viscosity is 0.998 kg/m/s. The desorption column is to be packed with 35-mm plastics Pall rings. The column should be operated at 50% flooding.

Solutions

Expert Solution

( here in above figure i have value of 38 mm pall ring. so take this value)

Amanda K answered 1 year ago

Next > < Previous

Related Solutions

Consider the following statement: “If a reactant (G) in a process is a gas at the feed conditions,

Consider the following statement: “If a reactant (G) in a process is a gas at the feed conditions, subsequent separation from the reactor effluent is difficult, hence unused G cannot be recycled.” Do you agree with this statement? Give your reasoning why you agree or disagree.

Students will design a mutually operating gear system under the conditions given in this question. (Sizing...

Students will design a mutually operating gear system under the conditions given in this question. (Sizing will be done as a result of calculations according to working conditions, material, construction status and strength). In this design, shaft and bearing calculations will not be made. Only mutual gears will be designed according to the data and acceptance. The student will make assumptions for the values and information that are not given and will explain why he made this assumption. Input Power:...

Compute the composition of the vapor and liquid when the wellstream feed is flashed to 500...

Compute the composition of the vapor and liquid when the wellstream feed is flashed to 500 psia and 120o F in a separator. Calculations should be made to at least 3 significant digits (i.e compositions should add to 1.000). All work must be shown for credit. You can use the equilibrium ratios from problem 5. Separator (500 psia, 120o F) Comp Feed Liquid Gas C1 0.5 C2 0.15 C5 0.15 C6 0.1 C7 + 0.1 for more info, please go...

Consider the following process in which liquid feed material A (normal BP of 110°C) is reacted with gaseous fee

Consider the following process in which liquid feed material A (normal BP of 110°C) is reacted with gaseous feed material G to produce main product C and byproducts R and S via the following reactions: Both feeds enter the process at ambient temperature and pressure. Both reactions occur in the gas phase at moderate temperature and pressure (250°C and 10 bar). The normal boiling points of G, S, and C are less than −120°C. Byproduct R has a normal boiling...

Please determine the dimensions and air flowrate required for a 3m deep aerated grit chamber designed...

Please determine the dimensions and air flowrate required for a 3m deep aerated grit chamber designed to remove 70% of 0.02 cm diameter sand [specific gravity = 2.65] at 20ºC. Assume that only particles of 0.001 cm will be scoured away. The wastewater flow rate is 10000 m3/d. Use a b of 0.04 and f of 0.03 for calculations.

A continuous evaporator is operated with a given feed material under conditions in which the concentration...

A continuous evaporator is operated with a given feed material under conditions in which the concentration of the product remains constant. The feed rate at the start of a cycle after the tubes have been cleaned has been found to be 5000 kg/h. After 48 h of continuous operation, tests have shown that the feed rate decreases to 2500 kg/h. The reduction in capacity is due to true scale formation. If the downtime per cycle for emptying, cleaning, and recharging...

True or False Determine if the following statements are true or false. _____ 1. A liquid...

True or False Determine if the following statements are true or false. _____ 1. A liquid takes the volume of its container. _____ 2. Particles of amorphous solids have no definite pattern. _____ 3. A beef steak is an example of a crystalline solid. _____ 4. Viscosity causes water to curve upward at the top rim of a glass. _____ 5. There is more gas than any other state of matter in the universe. _____ 6. All states of matter...

Why is it Important to determine the liquid limits of soil and how limits liquid of...

Why is it Important to determine the liquid limits of soil and how limits liquid of soil and effects of loads on soil be related?

A saturated liquid feed composed of 30 % mol Benzene (B), 30 % mol Toluene (T)...

A saturated liquid feed composed of 30 % mol Benzene (B), 30 % mol Toluene (T) and 40 % mol p-Xylene (X) is separated by an isobaric column operating at 1 atm. The feed flow rate is 1 kmol/hr. Toluene is the light key with a mole fraction in the bottom stream equal to 0.1. The heavy key has a mole fraction in the distillate stream equal to 0.05. 1- Find the optimal design using shortcut methods tool of Aspen-HYSYS...

A triple-effect forward-feed evaporator is used to concentrate a liquid which has marginal elevation in boiling...

A triple-effect forward-feed evaporator is used to concentrate a liquid which has marginal elevation in boiling point. The temperature of the stream to the first effect is 125°C, and the boiling point of the solution within third effect is 45°C. Find out at what temperatures the fluid boils in the Ι and ΙΙ effects. The overall heat transfer coefficients are 2250W/m2 in the Ι-effect, 1800W/m2 in the ΙΙ-effect and 1300W/m2 in the ΙΙΙ-effect respectively.

Subjects