Multiphase Bioreactor Design

lowering the productivity of these systems. Thus, a rational approach was developed for controlling proper operation of true sol ...

Figure 9.1 Schematic diagram of solid gas catalysis in a packed bed reactor. the saturation pressure of the pure compound, obtai ...

Figure 9.2 Example of partial pressure saturation curves. Figure 9.3 Schematic diagram of a packed bed solid gas bioreactor work ...

and the activity of each compound in the reactor stage is calculated as follows: with Ppsatnx determined at the temperature of t ...

Figure 9.4 Schematic diagram of a packed bed solid gas bioreactor working at reduced pressure. Although the system allows a bett ...

The benefit of a reduced absolute pressure is clearly established, since the gas at 0.2 atm is highly charged in X molecules, wh ...

Y will be condensed while 90% of Y will be condensed for the system working at 0.2 atm. Absolute pressure then appears a crucial ...

Before point A, the water is highly structured. Water molecules are located in ionic groups and polar groups. They constitute th ...

0.143 and 0.064 atm at 70°C. The effect of water activity was monitored by scanning from 0 to 0.8 using plateaus of 2 h at a giv ...

Figure 9.6 Effect of the hydration level of the gaseous phase on the catalytic activity for transesterification between propioni ...

Figure 9.7 Effect of water activity on the transesterification reaction rate for free cutinase used as freeze-dried powder at 70 ...

Figure 9.8 Comparison of thermal stability of C. rugosa lipase adsorbed onto Chromosorb P for a transesterification between n-pr ...

yeast-catalysed conversion of ethanol to acetaldehyde. The coupled-substrate reaction in solid/gas system is illustrated in Figu ...

Figure 9.10 Initial reaction rate of the reduction of hexanal catalysed by baker’s yeast. The reaction was carried out at 65°C w ...

is seen, the initial rate of hexanol formation decreasing rapidly and tending towards zero. Nevertheless, while it was clear whe ...

Figure 9.12 Initial reaction rate of the reduction of hexanal as a function of amount of baker’s yeast. The reaction was carried ...

Figure 9.13 and 9.14 give an overview of the overall plant and the process control room. Rapid optimisation of different esterif ...

Figure 9.13 Continuous pre-industrial scale solid/gas bioreactor (LGPC, Université de La Rochelle, France). Multiphase bioreacto ...

Figure 9.14 Process control room with sampling system and on-line monitoring of the pre-industrial Solid/gas systems, theory and ...

platform. (LGPC, Université de La Rochelle, France). Figure 9.15 Stability test realised at 80°C of Novozym 435 after optimisati ...