Alumina powder stirring tank
Level measurement in the alumina powder stirring tank
Level measurement in the alumina powder stirring tank
Process data
Measuring task:
Level measurement
Measuring point:
Silo
Measuring range up to:
25 m
Medium:
Alumina powder
Process temperature:
+10 … +40 °C
Process pressure:
0 … 0 bar
Special challenges:
Buildup, heavy condensation
Application
The extraction of Aluminium from natural deposits of bauxite requires complex and expensive processes. In the ‘Bayer process, the bauxite is first mixed with sodium hydroxide, autoclaved and then stirred. After that, it is fed into the calciner (high temperature kiln), where it dehydrates to a fine white powder, aluminium oxide (Al2O3). Level measurement in this tank ensures optimal operation of the process.
Your benefit
Reliable
Precise measurement in tank with stirrer
Cost effective
Optimal tank volume utilization
User friendly
Simple mounting and setup
Recommended products
VEGAPULS 6X
Non-contact level measurement with radar in stirring tanks
- Reliable measurement even with strongly agitated product surface
- High measurement certainty despite heavy condensation formation
- High operational availability, because wear and maintenance-free
Measuring range - Distance
120 m
Process temperature
-196 ... 450 °C
Process pressure
-1 ... 160 bar
