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Unformatted text preview: amounts of heat released: 1/Y H Glucose: 2.38 kcal/g cell produced ethanol: 5.55 kcal/g cell produced Methanol: 8.33 kcal/g cell produced Methane: 16.34kcal/g cell produced c H Y s H Y S X H ∆-∆ = / 1 Batch Growth Heat generation by microbial growth c H Y s H Y S X H ∆-∆ = / 1 The total rate of heat evolution in a batch fermentation Q GR is H net L GR Y X V Q 1 μ = X is the cell mass concentration (g/L); L V is the liquid volume (L) (kJ/h) Heat removal : by circulating cooling water through a cooling coil or cooling jacket in the fermentation....
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This note was uploaded on 02/13/2012 for the course CHM 3210 taught by Professor Kennell during the Fall '11 term at University of Florida.
- Fall '11