Fig 1.
Process flow diagram of simulated high-level waste liquid spray calcination transformation treatment test device.
Fig 2.
Simulation geometric model of spray calcination experimental device.
Fig 3.
Grid subdivision diagram of geometric model.
Table 1.
Boundary conditions.
Fig 4.
Physical diagram of high-level waste liquid spray calcination transformation treatment test device.
Table 2.
Numerical results of heating temperature changing with time.
Fig 5.
Internal streamline diagram of simulation model.
Fig 6.
Temperature cloud diagram of simulation model.
Fig 7.
NO2 concentration vs. temperature at 40s.
Fig 8.
Na2O concentration vs. temperature at 40s.
Fig 9.
Change of NO2 concentration with initial reactant concentration at 40s.
Fig 10.
Change of Na2O concentration with initial reactant concentration at 40s.
Fig 11.
The cloud chart of NO2 concentration changing with time.