Geoscience Reference
In-Depth Information
Stream
Air and H
2
SO
4
Shield
Level indicator
Pulp input
Pulp
discharge
Pulp
discharge
tube
Opening for
steam inlet
Agitator
Impeller
30 m
4.6 m
Slurry
outlets
Slurry
inlets
Agitator manhole
Steam and oxygen
Figure 3.37 Schematic diagrams of autoclaves
[113]
.