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Pharmaceutical Manufacturing Handbook: Production and

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3.1<br />

FROM PILOT PLANT TO<br />

MANUFACTURING: EFFECT OF<br />

SCALE - UP ON OPERATION OF<br />

JACKETED REACTORS<br />

B. Wayne Bequette<br />

Rensselaer Polytechnic Institute, Troy, New York<br />

Contents<br />

3.1.1<br />

3.1.2<br />

3.1.3<br />

3.1.4<br />

3.1.5<br />

3.1.6<br />

Motivation<br />

Background<br />

3.1.2.1 <strong>Pharmaceutical</strong> Process Development<br />

3.1.2.2 Batch Reactors<br />

3.1.2.3 Reaction Calorimetry<br />

Laboratory Vessels <strong>and</strong> Reaction Calorimeters<br />

3.1.3.1 Material <strong>and</strong> Energy Balances<br />

3.1.3.2 Estimating Fluid Properties <strong>and</strong> Heat Transfer Coeffi cients from Calorimeter<br />

Data<br />

3.1.3.3 Estimating Heat Flows<br />

3.1.3.4 Relating Heat Flows <strong>and</strong> Conversion<br />

3.1.3.5 Semibatch Reactions<br />

3.1.3.6 Rapid Scale - Up Relationships<br />

3.1.3.7 Strategy under a Cooling System Failure<br />

Heat Transfer in Process Vessels<br />

3.1.4.1 Heat Transfer Relationships<br />

3.1.4.2 Effect of Reactor Type, Jacket Heat Transfer Fluid, <strong>and</strong> Reactor Fluid<br />

Viscosity<br />

3.1.4.3 Pilot - <strong>and</strong> <strong>Production</strong> - Scale Experiments<br />

Dynamic Simulation Studies<br />

Summary<br />

References<br />

<strong>Pharmaceutical</strong> <strong>Manufacturing</strong> <strong>H<strong>and</strong>book</strong>: <strong>Production</strong> <strong>and</strong> Processes, edited by Shayne Cox Gad<br />

Copyright © 2008 John Wiley & Sons, Inc.<br />

139

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