Sulfur dioxide (SO₂) is a harmful gas primarily emitted from fossil fuel combustion at the TAPCO power plant: Mass Transfer Assignment, MUM, Malaysia
University | Monash University Malaysia (MUM) |
Subject | Mass Transfer |
- Sulfur dioxide (SO₂) is a harmful gas primarily emitted from fossil fuel combustion at the TAPCO power plant. The outlet stream from the fuel combustion chamber flows a gas mixture containing 10 mol% SO₂ and 90 mol% air with a molar mass of 64.0 kg/kg mol and 28.8 kg/kg mol, respectively. This gas mixture is to be scrubbed with water (H₂O) to
remove about 97 % of the SO₂ in a tower packed with 20 mm ceramic Rasching rings and having a cross-sectional area of 0.540 m² at 1 atm total pressure and 30 °C. The feed rate is 1500 kg/hr and the SO₂-Water equilibrium data is given in Table 1.
Table 1: SO₂-Water Equilibrium Data at 30 °C.
i. Determine the optimum liquid flow rate to be supplied in this packed tower by stating all relevant justifications.
ii. Determine the packed tower height, z if the major resistance to the mass transfer is in the gas phase.
- In the LFIA chemical plant, a gas absorption tower is used to recover a methanol vapor (CH₃OH) from the air by using water as a solvent. The inlet capacity of gas flow rate into the gas absorption tower is 100 kg mol/hour, with a mole fraction of 20.0% CH₃OH. Inside the tower, a gas mixture at 1.0 atm containing air and CH₃OH is contacted with 300 kg mol/hour pure water at 59.4 °C. The equilibrium data for the methanol-water system is tabulated in Table 1.
Table 1: CH₃OH-water Equilibrium Data at 59.4 °C
i. Calculate the number of actual stages needed by using the analytical equation for overall tray efficiency of 25%, if the tower is desired to achieve at least 85% of CH₃OH recovery.
ii. Determine the optimum liquid flow rate by using 1.5 times the limiting rate and calculate the percentage of excess liquid solvent in this system.
Get Solution of this Assessment. Hire Experts to solve this assignment for you Before Deadline.
Get Help By Expert
Malaysiaassignmenthelp.com is the go-to website for diploma assignment help. It offers reliable, trustworthy assistance to diploma students who need extra guidance in preparing their assignments. With its dedicated team of highly experienced and skilled professionals, Malaysia Assignment Help is the ideal place for diploma seekers looking for dependable assistance to get the job done fast and efficiently.
Recent Solved Questions
- The scale of the crisis and governments’ responses have been matched by a colossal flow of information about COVID-19: English Assignment, UM, Malaysia
- ENT3074: Students are required to focus on proposing a business in any sector in Malaysia: Entrepreneurship Assignment, SU, Malaysia
- Mr.Shahrul Affendy had been appointed to lead the finance team of Extreme Broadband Corporation: Financial Management Assignment, UniKL, Malaysia
- I wanted to automate the post with the text I provided in the code. I’ve tried a number of different approaches: Python Assignment, LUC, Malaysia
- UBTE2013: The Students are Required to Choose one Successful BUMIPUTERA Entrepreneur in Malaysia: Entrepreneurship Assignment, UTAR, Malaysia
- Perception on crisis management in courier services in Malaysia during Covid-19: Research Methods Research Paper, UPSI, Malaysia
- XBSM2103: The Present Organization where You are Serving had Planned to Open: Basic Security Management Assignment, OUM
- What are the appropriate discount factors for 2 months and 8 months: Finance Assignment, NUN, Malaysia
- COMP3042: For each question, a description of your visualization strategies, including data cleaning, transformation, visual encoding: Fundamentals of Information Visualisation coursework, UNMC, Malaysia
- Develop a Secure Cloud Storage that can encrypt and decrypt the files using AES and RSA cryptography: Cyber Security Final Year Project Malaysia