This highly efficient mechanical separator has no moving parts and very low pressure drop. Foam, aerosol and entrained liquids that are removed from the off-gas are returned to the fermenter, therefore minimizing product loss and protecting final sterilizing filters.

TURBOSEP is used to control problems caused by foaming and improve the overall efficiency of the fermentation process. It can be used in any fermentation application where the creation of foam is causing process control problems. This includes

• Food and feed additives (e.g. lysine, MSG)

• Enzymes (e.g. proteases, cartohydrases)

• Organic chemicals

• Healthcare products

Operations

Fermenter off-gas is directed through static, angled vanes that cause it to spin. The air is directed across a specially designed impinger plate where separation begins. Axial velocities force separated liquid and foam to the outer wall where they coalesce and drain back to the fermenter. The separated gas spirals down exiting TURBOSEP via the inside of the central vortex finder.

Sizing and Design

Each TURBOSEP is designed specifically for the application to ensure maximum effectiveness in operation and to overcome critical issues with respect to installation. A link to an interactive sizing questionnaire can be found in the Related Documents section..

Features and Benefits

• Highly efficient separation of liquid aerosol and foam from fermentation off-gas

• Protects off-gas filters for extended life

• Increases fermenter capacity by up to 30 per cent

• Improves downstream processing efficiency through reduced antifoam consumption

• Continuous operation of the fermenter throughout the foaming process (when used with differential pressure monitoring and antifoam injection systems)

• PED and ASME Code Certification available.