Question: A cylindrical fluidized bed reactor is designed to process 15,000kg of solid particles with average diameter of 0.35mm. If the reactor is operated at 350C

A cylindrical fluidized bed reactor is designed to process 15,000kg of

A cylindrical fluidized bed reactor is designed to process 15,000kg of solid particles with average diameter of 0.35mm. If the reactor is operated at 350C and 8atm, determine the following: (a) The minimal height of fluidized bed, if the density of the particles is 2500kg/m3,mf is 0.5 and the diameter of reactor is 1.5m. [10 marks] (b) Pressure drop experienced by air when passing through the sand bed. Given that R= 0.082atmm3/kmol.K, [10 marks] (c) Minimal fluidization velocity, if the viscosity of the air is 0.016mPas. [6 marks] (d) The nature of the air flow (i.e. laminar flow or turbulent flow). [4 marks]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Republic of Iraq Ministry of Higher Education and Scientific Research University of Technology Chemical Engineering Department MODELING AND SIMULATION OF FCC RISERS A RESEARCH SUBMITTED TO THE...

Chapter 5: Hazardous Waste Site Clean-Up Technologies IN THIS CHAPTER Treatment technologies for contaminated hazardous waste sites Containment technologies for contaminated sites Innovative...

Armco, Inc.: Midwestern Steel Division * In January 1991, management of the Kansas City with slightly over $1.7 billion in net sales, and operat- Works of Armco's Midwestern Steel Division began ing...

A catalytic reaction is to be undertaken in a fluidized bed reactor. The rate of reaction is dependent on the surface area of the catalyst, and an investigation of the kinetics of the reaction...

UNIT - III 5 . For solid catalyzed reactions describing pore diffusion resistance combined with a first order reaction in a single cylindrical pore, derive an expression for thiele modulus and...

Introduction: This case is written with a primary focus on operations strategy and /or quantitative methods. The question of this case is straightforward - Shall we close down and write the plant...

Case study' The chemical industry recognizing their impact into the current state of global warming and other climate change effects has been from the last decades seeking ways to develop new...

Please answer all the above questions correctly providing necessary formulae, equations, expressions, diagrams, charts, graphs, plots and tables. 3. The catalytic cracking of gas oil A follows 2nd...

You have been assigned a new fluidized bed reactor that cracks a feed stock into small molecules. The overall stoichiometry of this reaction is: 2 B + . This fluidized bed reactor can be modeled as a...

The board of directors of Muir Company adopted a fixed stock option plan to supplement the salaries of certain executives of the company. Options to buy common stock were granted as follows: Options...

S convex aS convex for every a R.

Future-Value Calculations - Example 3 Dan starts an investment plan with his advisor. This plan will prepare Dan to come up with a down payment for his first home in 3 years. His advisor promises him...

Leilani Lavender's law office has traditionally ordered ink refills 70 units at a time. The firm estimates that carrying cost is 45% of the $12 unit cost and that annual demand is about 245 units per...

1. Write down two or three of your greatest strengths.

What roles have these individuals played in your life?

2. Write two or three of your greatest weaknesses.