Kinetics of ethanol production during the reactor feeding phase in constant feb-batch fermentation of molasses

1987 ◽  
Vol 29 (7) ◽  
pp. 844-849 ◽  
Author(s):  
Walter Borzani
Keyword(s):  
Ethanol Production ◽  
Batch Fermentation ◽  
Kinetics Of

scholarly journals Influence of the reactor shape on the kinetics of ethanol production in laboratory-scale batch fermentation tests carried out in unstirred vessels

2006 ◽  
Vol 49 (3) ◽  
pp. 503-514 ◽  
Author(s):  
Walter Borzani ◽  
Fabiana Saraguza de Souza ◽  
Claudia Yoshie Soyama ◽  
Patricia Marie Furuko ◽  
Daniela Souza Ferreira
Keyword(s):  
Ethanol Production ◽  
Batch Fermentation ◽  
Dry Matter ◽  
Ethanol Yield ◽  
Laboratory Scale ◽  
Yeast Cells ◽  
Initial Glucose Concentration ◽  
Measuring Cylinder ◽  
L 14 ◽  
Kinetics Of

The influence of the shape of laboratory-scale unstirred reactors on the kinetics of ethanol production in batch ethanol fermentation was studied. Two reactors were used: a 1-L glass measuring cylinder and a 2-L Erlenmeyer flask. The volume of inoculated medium in each reactor was 1,000 mL. The above influence was affected by the ratio between the initial yeast cells concentration (X0: ~ 7 g/L, ~ 14 g/L, and ~ 21 g/L, dry matter) and the initial glucose concentration (S0: ~ 100 g/L, ~ 150 g/L and ~ 200 g/L). When X0/S0 increased from 0.038 to 0.219 the influence of the reactor shape decreased, and was not observed when X0/S0 = 0.22 to 0.24. The reactor shape practically did not affect the ethanol yield, the final yeast cells concentration and both the viability and the morphology of the cells in tests carried out at the same value of X0/S0.

Run-to-Run Optimization of Fed-Batch Fermentation for Ethanol Production

2010 ◽  
Vol 33 (9) ◽  
pp. 1488-1494 ◽  
Author(s):  
W.-H. Huang ◽  
G. S. Shieh ◽  
F.-S. Wang
Keyword(s):  
Ethanol Production ◽  
Batch Fermentation ◽  
Fed Batch ◽  
Fed Batch Fermentation

Extractive Batch Fermentation with CO2 Stripping for Ethanol Production in a Bubble Column Bioreactor: Experimental and Modeling

2014 ◽  
Vol 28 (12) ◽  
pp. 7552-7559 ◽  
Author(s):  
Jorge L. S. Sonego ◽  
Diego A. Lemos ◽  
Guilherme Y. Rodriguez ◽  
Antonio J. G. Cruz ◽  
Alberto C. Badino
Keyword(s):  
Ethanol Production ◽  
Batch Fermentation ◽  
Bubble Column ◽  
Bubble Column Bioreactor ◽  
Column Bioreactor

The kinetics of ethanol production by Zymomonas mobilis on fructose and sucrose media

1981 ◽  
Vol 3 (5) ◽  
pp. 207-212 ◽  
Author(s):  
K. J. Lee ◽  
M. L. Skotnicki ◽  
D. E. Tribe ◽  
P. L. Rogers
Keyword(s):  
Ethanol Production ◽  
Zymomonas Mobilis ◽  
Kinetics Of

Ethanol production from biomass by repetitive solid-state fed-batch fermentation with continuous recovery of ethanol

2010 ◽  
Vol 88 (1) ◽  
pp. 87-94 ◽  
Author(s):  
Churairat Moukamnerd ◽  
Masahiro Kino-oka ◽  
Minetaka Sugiyama ◽  
Yoshinobu Kaneko ◽  
Chuenchit Boonchird ◽  
...  
Keyword(s):  
Solid State ◽  
Ethanol Production ◽  
Batch Fermentation ◽  
Fed Batch ◽  
Fed Batch Fermentation
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