Estimate the bed dimensions

Assignment Help Civil Engineering
Reference no: EM13561494

Estimate how much carbon (in pounds) must be purcahsed for a typical 2-bed carbon adsorption system to treat 5000 cfm of air at 95 degrees F and 1 atm. The air contains 600 ppm of styrene. A run time of at least 2 hours is desired before switching beds. Pilot plant tests have shown that styrene adsorbs well (steep breakthrough curve, 6 inch active adsorption zone), and that the working capacity is 12 g styrene/100 g carbon. The carbon has a bulk density of 30 lb/cubic foot. Making other appropriate  assumptions as needed, also estimate the bed dimensions (in feet).

Reference no: EM13561494

Questions Cloud

Calculate the area of a circular tract of land which has : Calculate the area of a circular tract of land which has a radius of 30 meters using the mathematical formula, Trapezoidal Rule, and Simpson’s Rule. Compare your results. Use an offset of 5 meters.
Find the acceleration of the alcohol filled shell : A thin spherical shell of mass 0.450kg and diameter 0.160 m is filled withalcohol (= 806 kg/m3). Find the acceleration of the alcohol filled shell as it rises toward the surface of the water
Compute the tax npv : Assume that the before-tax required rate of return for Deer Valley is 14%. Compute the before-tax NPV of the new lift and advise the managers of Deer Valley about whether adding the lift will be a profitable investment. Show calculations to support y..
What is the minimum amount of carbon needed : You are assined the task of process design for a fixed-bed carbon adsorber system. You are given the following data: the inlet airstream flows at 5000 acfm (at 95 degrees F and 1 atm) and contains .2% n-pentane by volume; the proper operating carbon ..
Estimate the bed dimensions : Estimate how much carbon (in pounds) must be purcahsed for a typical 2-bed carbon adsorption system to treat 5000 cfm of air at 95 degrees F and 1 atm. The air contains 600 ppm of styrene.
Discuss all the advantages disadvantages and considerations : A flocculation/sedimentation combination basin in a conventional drinking water treatment plant is to be constructed of cast-in-place reinforced concrete. The horizontal flow rectangular basin will be located in New Jersey, USA
Find angle cde : At A, Mary sighted on point B and measured angle BAE by turning an angle to the right. The angle BAE is 113º42’00”. Then, they measured distance AB as 300.11 ft.
Specify the horsepwoer of the fan motor : A fixed-bed carbon adsorption system consisting of two 3-foot-deep beds containing 6 x 16 mesh carbon operates at a superficial gas velocity of 60 ft/min
Compare two conflict resolution techniques : Compare two conflict resolution techniques. Explain the advantages and disadvantages as they relate to work situations, and provide an actual example of one method in action

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the internal shear force and moment in the jib

The jib crane supports a load of 750 lb from the trolley which rides on the top of the jib. The members of the crane are pinned together at B, E, and F and supported by a short link BH.

  Determine the youngs modulus of the steel alloy

a round steel alloy bar with a diameter of 0.75 in and a gauge length of 3.0 in was subjected to tension, with the results shown in the accompanying table. using a computer spread sheet program, plot the stress-strain relationship.

  What is the recommendation to get a basic refrigerator

Quinton's refrigerator has just died. He can get a basic refrigerator or a more efficient refrigerator with an energy star designation. Quinton earns 4% compounded annually on his investments, he wants to consider a 10-year planning horizon

  Solve the positioning intersection equations dealing with

A minimum of how many satellites must be tracked in order to solve the positioning intersection equations dealing with position (ultimately northing, easting, and elevation coordinates)?

  What is the longest amount of time that particle can take

If the tank is 2 meters deep and the particle enters the tank at the surface of the water, what is the longest amount of time that the particle can take to settle, if it is to be removed

  Determine the stresses acting on an element oriented

An element in plane stress is subjected to stresses sigma x=27 MPA,sigma y=14 MPA,sigma xy=6MPA.Using mohr's circle,determine the stresses acting on an element oriented at an angle 40 degrees from the x axis.

  Determine the magnitude of reaction

Determine the magnitude of reaction at point A (in kips) of a 20' beam with 5kips at 4' of the beam and 2kips at 9' of the beam at 350lbs./ft.

  Find the velocity and acceleration of a particle of fluid

A two-dimensional flow field is given by u=2+xy+3t^2, v=2xy^2+t. Find the velocity and acceleration of a particle of fluid at point (2,3) at t=4. Specify units in terms of L and T.

  What is the concentration of hypochlorite ion in mg per l

If 5 mg of NaOCl are added to one liter of water and the pH is measured to be 7.8, what is the concentration of hypochlorite ion (OCl-) in mg/L

  Determine the particles velocity at t by neglecting friction

The initial velocity of a 15-lb block is given as mv1=15i+15j (ft/s). A force defined by F=250i-250tj (lb) acts on the particle from time t=0 to time t=0.3 s for a total duration of 0.3 s.

  The break up of a liquid jet into droplets of diameter d

the break up of a liquid jet into droplets of diameter d depends on the jet diameter d the jet velocity v viscosity mu

  Estimate the hourly production and unit cost of rock

Estimate the hourly production and unit cost of rock excavation by drilling and basting. The rock is limestone having a seismic velocity of 6000 ft/s. Trial blasting indicates that 3" holes drilled in 12 ft.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd