Download presentation
Presentation is loading. Please wait.
1
Last time 3/6/08
2
D=v o / V
4
Bioreaction Engineering Wash Out: 1.) Neglect Death Rate and Cell Maintenance 2.) Steady State
5
Wash Out: Maximum Production Rate = Dividing by V How does this figure relate to drinking a lot of fluids when you have an infection or cold?
7
Lecture Thursday 3/11/08 Energy Balance Fundamentals Adiabatic Reactors
9
User Friendly Equations Relate T and X or F i
19
Last Time 3/6/08
23
Intro to heat effects Rate of energy in by flow Rate of energy out by flow Heat added to the system Work done by the system Rate of energy accumulation --+= Assumptions: =0
24
- Assuming no phase change during reaction - Assuming constant heat capacity Enthalpy of formation at temperature T R Heat of reaction at temperature T
25
Example – Adiabatic and no work F A0 cancels from remaining terms Usually ΔC P is small compared to other terms XX TT exothermic endothermic Example – PFR A ↔ B 1)Mole balance 2)Rate Laws 3)Stoichiometry 4)Energy Balance T XCXC Adiabatic equilibrium conversion
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.