Biomedical Engineering Reference
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(A)
(B)
Gas and oil vapors
Pyrolyzer
Char, gas
and oil
Biomass
Flue gas
Biomass
Freeboard
Solid and
char
Fluid hed
Loop seal
Combustor
Heat
Screw
Hot
Screw feeder
Distributor
Air
Fluidizing gas
Fluidizing
gas (input)
(C)
(D)
Reactor head
Biomass
Spinning
disk
Heat carrier
solids
Pressure
applied
to wood
Aluminum
insert
Reactor
Bio-oil
liquid
released
from wood
Biomass
(E)
Hot solid
Pyrolysis
vapor
Char
Air
FIGURE 5.7 (A) Bubbling fluidized bed pyrolyzer; (B) Circulating fluidized bed pyrolyzer;
(C) Ultrarapid pyrolysis; (D) Ablative pyrolysis; (E) Rotating cone pyrolyzer; and (F) Vacuum
pyrolysis of biomass.
 
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