It is proposed to absorb a pure gas in a fresh solvent. Based on the experimental...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
It is proposed to absorb a pure gas in a fresh solvent. Based on the experimental results, it was found that the transfer mechanism follows penetration theory. Initially, the transport rate is limited by the rate at which the gas molecules can reach the surface. The maximum possible rate of transfer of gas at ambient conditions (20° C and 1 atm.) is 50 m³/m².s. (i) (11) If the gas solubility is 0.04 kmol/m³, estimate the equivalent resistance. If the diffusivity in the liquid phase is 1.8 x 109 m²/s, at what time after the initial exposure will the resistance attributable to access of gas be equal to 10% of the total resistance of the transfer? (16) (Apr/May '05) It is proposed to absorb a pure gas in a fresh solvent. Based on the experimental results, it was found that the transfer mechanism follows penetration theory. Initially, the transport rate is limited by the rate at which the gas molecules can reach the surface. The maximum possible rate of transfer of gas at ambient conditions (20° C and 1 atm.) is 50 m³/m².s. (i) (11) If the gas solubility is 0.04 kmol/m³, estimate the equivalent resistance. If the diffusivity in the liquid phase is 1.8 x 109 m²/s, at what time after the initial exposure will the resistance attributable to access of gas be equal to 10% of the total resistance of the transfer? (16) (Apr/May '05)
Expert Answer:
Answer rating: 100% (QA)
i estimate the equivalent resistance if the gas solubility is ... View the full answer
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
Students also viewed these chemical engineering questions
-
It is proposed to use water instead of refrigerant-134a as the working fluid in air-conditioning applications where the minimum temperature never falls below the freezing point. Would you support...
-
It is proposed to run a thermoelectric generator in conjunction with a solar pond that can supply heat at a rate of 7 106 kJ/h at 90oC. The waste heat is to be rejected to the environment at 22oC....
-
It is proposed to run a thermoelectric generator in conjunction with a solar pond that can supply heat at a rate of 106 kJ/h at 80C. The waste heat is to be rejected to the environment at 30C. What...
-
10. A light cord is wrapped around a wheel, R = 0.10 m and rotational inertia I about its axis and is attached to mass, m = 2 kg, see about its fixed axis and the object accelerates downward, (take g...
-
Some of the assets of one firm correspond to the liabilities of another firm. For example, an account receivable on the sellers balance sheet is an account payable on the buyers balance sheet. For...
-
The T. P. Jarmon Company manufactures and sells a line of exclusive sportswear. The firm's sales were $600,000 for the year just ended, and its total assets exceeded $400,000. The company was started...
-
Refer to the data in Exercise 13-15. Compute the following financial ratios for the year 2009: Data From Exercise 13-15 Comparative financial statements for the Rahul Corporation for the year ended...
-
Cress Electronic Products manufactures components used in the automotive industry. Cress purchases parts for use in its manufacturing operation from a variety of different suppliers. One particular...
-
Question 9 1 pts A town decides to build a new athletic facility for the community. The new facility will cost $1,100,000. Analysts determined that 75% of each dollar spent on the project will be...
-
In 2018, Kida Company purchased more than $10 million worth of office equipment 11-6, 11-9 under its special ordering system, with individual orders ranging from $5,000 to $30,000. Special orders...
-
Ben's Delivery buys a van with a list price of $60,000. The dealer grants a 15% reduction in list price and an additional 2% cash discount on the net price if payment is made in 30 days, which Ben's...
-
Laker Company reported the following January purchases and sales data for its only product. The Company uses a perpetual Inventory system. For specific identification, ending Inventory consists of...
-
Plot the points:A ( 1 , 4 ) , B ( - 2 , 3 ) , C ( - 3 , - 5 ) , and D ( - 4 , 8 ) .
-
Large Technology Corporation (LTC) recently acquired the company Small Technology Company (STC). You currently work on a team of four members at LTC. But, with the acquisition, your team has expanded...
-
1 4 -(0)--(0)--(0)- = 5 Let u = 2 3 12 k y = 15 Z= 1 h 0 6 = 8 and 9 For what value(s) of h will the vector y be in Span{u, u2, u3}? Answer: h For what value(s) of k will the vector z be in Span{u1,...
-
1- Calculate the fugacities and activities of the water at the following states: a. T = 300C X = 0.0 b. T= 300C T = 300C T = 300C T = 300C C. d. e. x = 0.5 x = 1.0 P = 50.0 kPa P = 0.8 MPa
-
A product manager at Clean & Brite (C&B) wants to determine whether her company should launch a new brand of toothpaste. If this new product succeeds in the marketplace, C&B estimates that it could...
-
Clark, PA, has been engaged to perform the audit of Kent Ltd.s financial statements for the current year. Clark is about to commence auditing Kents employee pension expense. Her preliminary enquiries...
-
Consider a two-phase, liquid-vapor NH3-H2O system in equilibrium at 40oC, 150 kPa. Determine the mole fractions of ammonia in the liquid and vapor phases. Use Raoult's law.
-
A rigid tank has two compartments, one 500 times larger than the other. The smaller part contains 2 kg of compressed liquid water at 1 MPa and 25oC, while the other part is completely evacuated. The...
-
A combined gas turbine-vapor power plant has a net power output of 15 MW. Air enters the compressor of the gas turbine at 100 kPa, 290 K and is compressed to 1100 kPa. The isentropic efficiency of...
-
On July 1, 2020, West Company purchased for cash, eight \(\$ 10,000\) bonds of North Corporation to yield \(10 \%\). The bonds pay \(9 \%\) interest, payable on a semiannual basis each July 1 and...
-
Repeat Exercise 14-43, assuming discounts and premiums are amortized using the straight-line interest method. Exercise 14-43 On July 1, 2020, West Company purchased for cash, eight \(\$ 10,000\)...
-
On January 1, 2020, Lazer Inc. purchased for cash, ten \(\$ 1,000,4 \%\) bonds of Star Corp. at par. The bond interest is paid annually on January 1 of each year, and the bond maturity date is...
Study smarter with the SolutionInn App