A side-stream of a plant contains 15% mole dissolved ammonia in water and should be treated...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A side-stream of a plant contains 15% mole dissolved ammonia in water and should be treated to reach to 5% molar using fresh air at 1.1 atm and 25°C. There is a contact stripper available with 8 stages. Regardless of hydrodynamie capacity and limited mass transfer coefficients, determine the required air for this process (m/hr), if the overall efficieney of the stripper is 50% (No. of ideal stages / No. of real stages) • Aqueous phase flow = 10 m/hr • Aqueous phases density 995 kg/m • Assume isothermal process at 25°C and 1.1 atm. Neglect the hydrodynamic capacity of the tower. • Vapor-liquid equilibrium data for ammonia/water system at 25°C and 1.1 atm are given as below based on ammonia mole fraction: 0.055 0.06 0,08 0.1 0.1 0,15 0.11 0.18 0,14 03 0,16 0.4 0,17 0,45 A side-stream of a plant contains 15% mole dissolved ammonia in water and should be treated to reach to 5% molar using fresh air at 1.1 atm and 25°C. There is a contact stripper available with 8 stages. Regardless of hydrodynamie capacity and limited mass transfer coefficients, determine the required air for this process (m/hr), if the overall efficieney of the stripper is 50% (No. of ideal stages / No. of real stages) • Aqueous phase flow = 10 m/hr • Aqueous phases density 995 kg/m • Assume isothermal process at 25°C and 1.1 atm. Neglect the hydrodynamic capacity of the tower. • Vapor-liquid equilibrium data for ammonia/water system at 25°C and 1.1 atm are given as below based on ammonia mole fraction: 0.055 0.06 0,08 0.1 0.1 0,15 0.11 0.18 0,14 03 0,16 0.4 0,17 0,45
Expert Answer:
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date:
Students also viewed these physics questions
-
Determine the required time for the rubber balls described in Problem 20.8 to reach the condition such that the center temperature is 320 K. What will be the surface temperature when the center...
-
A water storage tank contains liquid and vapor in equilibrium at 220 F. The distance from the bottom of the tank to the liquid level is 25 ft. What is the absolute pressure at the bottom of the tank?
-
A water storage tank contains liquid and vapor in equilibrium at 110C. The distance from the bottom of the tank to the liquid level is 8 m. What is the absolute pressure at the bottom of the...
-
Use Figure 5.25 to encode or decode the messages in Problems 3748. Multiply by 4 and add 10. WDVCTWDVGLR JR VCT RZFNTWT KZP.TY.
-
Using the Keynesian-cross diagram, illustrate the main cause of the 2007-2009 recession discussed throughout the chapter.
-
Refer to the information in question. In Question, Wheeler Corporation produces and sells special eyeglass straps for sporting enthusiasts. In 2009, the company budgeted for production and sales of...
-
Northern Group, Inc., is a Wisconsin corporation that contracts with manufacturers and suppliers to develop marketing strategies and promotions to third-party retailers. In exchange for these...
-
1. Comment on International Cosmetics policies on the basis of as reported earnings. 2. Is management correct in stating that by translating their financial reports into dollars they automatically...
-
2. Two 2.5 kg masses are connected through a string as shown below. The magnitude of the force of friction on the ramp is 4.85 N. If the ramp is 5m long and mass 2 is already half way up the ramp,...
-
You talk to Sally about getting paid for the work you're doing. You suggest $25 an hour and she agrees. You are only doing this temporarily since you have some extra time so you set yourself up as a...
-
Dollar General Corporation, headquartered in Goodlettsville, Tennessee, is an aggressive competitor in the deep discount retail industry, fighting for position with other stores such as Family...
-
I want you to arrange the code better and use a short and understandable comment. Use a style code to make the code more organized and understandable package Checkpoint; /** * A class to implement a...
-
Describe how auditors could audit an organization's use of Artificial Intelligence.
-
5. Suppose that that the total principal in subprime mortgages funding an ABS is $100 million. Assume that the amount of principal lost has a log-normal distribution with parameters = 0.05 and =...
-
Return on Equity (or ROE) is calculated as income divided by average shareholder equity. The income number is listed on a company's Income Statement. Shareholder Equity (which is the difference...
-
Answer the following questions. Pharoah Company Balance Sheet December 31, 2022 Cash $25,000 Accounts payable $ 3,700 Accounts receivable. 19,200 Salaries and wages payable 2,900 Inventory 11,500...
-
For OEM & Aftermarket Parts Distribution Companies Describe the fundamental Sales Strategy: is it Transactional, Relationship or Partnership selling? Describe how the marketing mix applies to the...
-
Should U.S. antidumping laws be stated in terms of average total costs or average variable costs?
-
Air enters the compressor of an ideal gas refrigeration cycle at 40oF and 10 psia and the turbine at 120oF and 30 psia. The mass flow rate of air through the cycle is 0.5lbm/s. Determine (a) The rate...
-
Steam is to be condensed on the shell side of a heat exchanger at 75F. Cooling water enters the tubes at 50F at a rate of 45 lbm/s and leaves at 65F. Assuming the heat exchanger to be well-insulated,...
-
Geothermal water enters a flash chamber at a temperature of 210oC as a saturated liquid. The pressure of water is decreased to 600 kPa at the exit of the flash chamber. Determine the temperature and...
-
Name and briefly explain the three key components of a modern financial system.
-
What are non-banking financial intermediaries? List the different types and briefly explain their role in connecting savers with borrowers in the financial system.
-
Briefly explain the process of asset securitization in the financial system.
Study smarter with the SolutionInn App