Heat Transfer Modes in Trickle Bed Reactors
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main factor that influences the prevailing flow regime within a reactor?

  • Pressure inside the reactor
  • Status of the packing material (correct)
  • Size of the reactor
  • Temperature of the fluid
  • In a three-phase fluidized-bed reactor, what else apart from flow rates of gas and liquid phases affects the flow regime?

  • Nature of gas distributors
  • Concentration of the solids (correct)
  • Length of the reactor
  • Diameter of the reactor
  • For data obtained in a pilot-scale reactor to be useful for a larger-scale reactor, what must be consistent between these two reactors?

  • Pressure inside the reactors
  • Size of the reactors
  • Nature of gas and liquid distributors
  • Flow regime (correct)
  • What makes the situation more complex in trickle bed reactors compared to single-phase flow?

    <p>Cocurrent downward flow of gas and liquid phases</p> Signup and view all the answers

    Which of the following properties strongly influences reactor scale-up?

    <p>Effective thermal conductivity</p> Signup and view all the answers

    What role does the nature of gas and liquid distributors play in determining the flow regime within a reactor?

    <p>It influences wall heat transfer rate</p> Signup and view all the answers

    Which factor is NOT mentioned as influencing the flow regime in a reactor?

    <p>Flow rate of liquid phase</p> Signup and view all the answers

    What is essential for maintaining consistency between pilot-scale and larger-scale reactors?

    <p>Similar flow rates of gas and liquid phases</p> Signup and view all the answers

    Which parameter does NOT directly affect the flow regime within a reactor?

    <p>Fluid temperature</p> Signup and view all the answers

    What is crucial for successful scale-up from pilot-scale to larger-scale reactors?

    <p>Consistent flow regime</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser