A bubble-cap tray absorber is designed to absorb 40% of the propane from a rich gas at

Question:

A bubble-cap tray absorber is designed to absorb 40% of the propane from a rich gas at 4 atm. The specifications for the entering rich gas and absorbent oil are as follows:

(a) Determine the number of equilibrium stages required and the splits of all components.

(b) Determine the actual number of trays required and the splits and Murphree vapor-tray efficiencies of all components.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Separation process principles

ISBN: 978-0471464808

2nd Edition

Authors: J. D. Seader

See More Books

Question Posted: Jul 25, 2011 06:54 PM

See More Questions

A shock absorber is designed to quickly damp out the oscillations that a car would otherwise make because it is suspended on springs. (a) Find the period of oscillation of a 1610-kg car that is...
A Co. has annual fixed Costs Of % 1,40,000. In 2012 sales amounted to 6,00,000, as Compared with 2% 4,950,000 in 2011, and profit in 2012 was 2 42,000 higher than that in 2011. i) At what level of...
Propane mixes with air, both entering at 1 atm and 25 8C, and undergoes complete combustion in a steady-flow insulated combustion chamber. Calculate the adiabatic flame temperature for a) Theoretical...
Modify BST to add a method rangeSearch () that takes two keys as arguments and returns an iterable over all keys that are between the two given keys. The running time should be proportional to the...
On January 1, 2017, Chamberlain Corporation pays $388,000 for a 60 percent ownership in Neville. Annual excess fair-value amortization of $15,000 results from the acquisition. On December 31, 2018,...
The elements of a device designed to measure the coefficient of restitution of batbaseball collisions are shown. The 1-lb bat A is a short length of wood or aluminum which is projected to the right...
Consider the simple regression model fit to the National Football League team performance data in Problem 2.1. Data From Problem 2.1 Table B. 1 gives data concerning the performance of the 26...
Obtain an estimate of the integral from Prob. 22.1, but using two-, three-, and four point Gauss-Legendre formulas. Compute t for each case on the basis of the analytical solution.
What are the two basic timing strategies? What is the intent of each? If nontax factors are irrelevant, what is the best course of action in timing strategy when you expect tax rate to increase in...
The stemplot shows the number of home runs hit by each of the 30 Major League Baseball teams in a single season. Home run totals above what value should be considered outliers? a. 173 b. 210 c. 222...
The following bubble-point, organic-liquid mixture at 1.4 atm is distilled by extractive distillation with the following phenol-rich solvent at 1.4 atm and at the same temperature as the main feed:...
A ternary mixture of methanol, ethanol, and water is distilled in a sieve-tray column to obtain a distillate with not more than 0.01 mol% water. The feed to the column is as follows: For a distillate...
Under what circumstances, and why, would the government be opposed to a merger of two firms? How does the Justice Department decide which mergers to challenge?
Bill was born in 1978. He is married to Hazel who was born in 1982. Neither of them is a Scottish taxpayer. In 2017-18, Bill had business profits of 47,550 and received dividends of 5,200. Hazel...
Andrew owns a house which he lets to tenants. Rent is payable quarterly in advance on 1 January, 1 April, 1 July and 1 October. The rent was 8,000 per annum until it was increased to 8,800 per annum...
Which of the following expenses incurred by an employee would be deductible when computing employment income for tax purposes? (a) Travel between work and home. (b) Travel between work sites. (c)...
Greta com mences trading on 1 January 2016 and chooses 30 June as her annual accounting date. Her first accounts are made up f or the 18 mont hs to 30 June 2017 and show an adjusted trading profit of...
At what rate of income tax is each of the following types of payment relieved in tax year 2017-18? (a) interest on a qualifying home loan used to buy an annuity (b) interest on a loan used to buy an...
Federal Oil Company enters into a concession agreement with the British government. Federal pays the government a $12,000,000 (US) signing bonus and agrees to pay the government royalties of 10% of...
You have just begun your summer internship at Omni Instruments. The company supplies sterilized surgical instruments for physicians. To expand sales, Omni is considering paying a commission to its...
Gallatins Hardware is a small hardware store in the rural township of Willow Creek that rarely extends credit to its customers in the form of an account receivable. The few customers that are allowed...
The mechanical-energy balance provides a basis for estimating pressure drop owing to friction in fluid flow. For steady flow of an incompressible fluid in a horizontal pipe of constant...
An electric motor under steady load draw s 9.7 amperes at 110 volts, delivering 1.25(hp) of mechanical energy, what is the rate of heat transfer from the motor, in kW?
Ethylene enters a turbine at 10 bar and 450 K. and exhausts at l(atm) and 325 K. For m = 4.5 kg s-l, determine the cost C of the turbine. Slate any assumptions you make. Data: H1 = 761.1 H2 = 536.9...
In relational model, how to distinguish different keys (primary key,superkey, foreign key and so on)?
how to transform this from an EERD to a relational model diagram. Attribute_1-1A Attribute_1-1B Attribute_1-1 Attribute_1-1C Attribute_1-2 Entity 1 FK3 (M,M) Attribute_R_1-2-1 Rel_1-2 Attribute_2-1...
why is cardinality important to a relational database model? How is it usually defined and what types of GIS analysis operations is it particularly important to? Provide specific examples in your...

A bubble-cap tray absorber is designed to absorb 40% of the propane from a rich gas at

Question:

Absorbent Oil Rich Gas Fiow rate, kmol/s 11.0 11.0 Temperature, °C 32 62 Pressure, atm Mole fraction: Methane 0.286 Ethane 0.157 0.240 Propane 0.02 n-Butane 0.169 0.148 n-Pentane 0.05 n-Dodecane 0.93

Step by Step Answer:

The ChemSep program was applied to both cases using the SRK method for Kvalues and enthalpies a It was determined for the equilibrium stage method that the average Kvalue for propane was about 30 Ther...View the full answer

Separation process principles

Students also viewed these Chemical Engineering questions