Reactor Design 8

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Reactor Design 8

  1. 1. Polymer/Chemical Reactor Design Muhammad Zafar Iqbal
  2. 2. Today <ul><li>How to tackle with practical problems in dealing with CSTR </li></ul><ul><li>You have the reactors but unknown conversions </li></ul><ul><li>You know the conversion and need to design the system following that conversion needs. </li></ul><ul><li>Assignment: Example 7.1 + 7.2 From Hari Silla </li></ul>
  3. 3. How to tackle with practical problems in dealing with CSTR <ul><li>For a fresh engineer, just starting job in process design, two preliminary questions on the reactor may be asked: </li></ul><ul><li>1- The factory has a no. of CSTRs arranged in series. The reaction rate data is known along with space time for each reactor. The Process Engineer is asked to find concentration at the exit point of the last reactor. </li></ul><ul><li>2- The factory is going to design a new reactor system (may comprise of reactors of same kind or different and of same size and different), and according to process requirements you know the conversion. The Process Engineer is asked to design a suitable reactor system for that much conversion which covers the minimum space. </li></ul>
  4. 4. Answer to 1 st Question
  5. 6. Answer to 2 nd Question
  6. 7. <ul><li>How will you find the best arrangement for your own reaction system. </li></ul>

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