Biomass Waste to Power Plant
It is combustion reaction in this Oxidation area and release heat
energy, that supply energy to reduction area for reduction
reaction, material pyrolysis and drying. The hot air (CO & CO2)
from Oxidation area will enter into reduction area, and ash will
drop into the bottom room.
Reduction layer
there is no O2 in reduction area and the CO2 from Oxidation area
will have reduction with charcoal and vapor to produce CO and H2.
The temperature will drop down to 600-800°C, owing to the reduction
is endothermic reaction. The main output of reduction layer is CO,
CO2 and H2.
Gasification always come with material drying and pyrolysis. In
actual operation, there is no clear border during the described
four area, that is interpenetrating and interlocking, so the main
gas output is CO, CO2, H2, CH4, tar, small amount alkanes, vapor
and little dust.
Applicaton
This gasifier is suitable for all kinds of biomass material such as
rice husk, corncob, wood chips, straw, palm kernal shell; etc.
Size of the feedstock 30-50mm, moisture of the feedstock<15%, by
these two standard, some of the raw material need to be processed
before into the furnace of the gasifier, it will be crushed or
dried.
Biogas to Power:
150kw-2000kw
