
Riser  Particle terminal velocity corrected by sphericity,  3.04 m/s 
Superficial gas velocity,  5.54 m/s 
Solids circulation flux in the riser,  20.93 kg/m^{2}·s 
Choking voidage,  0.9969 
Voidage fraction at the riser exit,  0.9962 
Riser height, H  4.00 m 
Riser heighttointernal diameter ratio,  39.2 
Solids inventory in the total riser height,  3.52 kg 
Pressure drop in the total riser height,  4,268 Pa 
Solids return level above the riser base  0.45 m 
Pressure drop in the riser measured above the solids return level,  3,077 Pa 

Cyclone  Volumetric gas flow entering the cyclone, Q  0.045 m/s 
Solidtogas mass ratio at the cyclone entrance,  3.8 
Gas velocity at the inlet section of the cyclone,  14.83 m/s 
Cyclone dimensions [m]: Dc = 0.182; A = 0.080; C = 0.038; M = 0.073; F = 0.091; S = 0.255; B = 0.709; .  — 
Gas velocity at the cyclone exit,  10.90 m/s 
Pressure drop in the cyclone,  271 Pa 

Standpipe and Lvalve  Internal diameter of the standpipe and the Lvalve,  0.063 m 
Circulating solids flux in the standpipe and the Lvalve,  55.2 kg/m^{2}·s 
Solids velocity in the moving bed,  0.04 m/s 
Horizontal section of the Lvalve,  0.36 m 
Aeration level above of the horizontal section center line,  0.13 m 
Aeration mass flow rate in the Lvalve,  1.97 kg/h 
Height of the solids above the aeration point,  0.50 m 
Height of the standpipe,  2.71 m 
Pressure drop in the Lvalve,  3,917 Pa 
Pressure drop in the standpipe,  7,265 Pa 


Total solids inventory in the CFB system  8.20 kg 
