Ageing
Standard design
- Rotating drum
- Direct cooling with fresh cooled air
- Feed and discharge screw conveyors
- Inclined installation
- Closed system prevents AC losses
- Chain drive
Features
- Even depolymerisation to the required DP
- Effective cooling by direct contact
- AC can be stored in the ageing drum during short plant stop (buffer)
- No AC cooler required (done during pneumatic AC transport)
- Easy cleaning of the equipment when necessary