Ma’aden Aluminium Fume Treatment Centers
Danieli Corus supplied two Fume Treatment Centers for the anode baking furnace at the new aluminium smelter built by Ma’aden Aluminium in Ras Az Zawr, Saudi Arabia. The systems have a gas flow processing capacity of 180,000 and 245,000 Am³/h and are entirely based on the acclaimed Pleno V dry scrubbing technology.
Vertical Radial Injector
The heart of the Pleno V technology is the patented
Vertical Radial Injector (VRI). The alumina scrubbing
medium is injected into the reactor through the VRI
to achieve maximum diffusion of the particles in the
gas stream with minimum turbulence.
Conditioning Tower
When applied at anode baking furnaces,
the Pleno V technology incorporates
an evaporative cooling tower upstream
of the scrubber to condense the
hydrocarbons. Accurate temperature
control ensures complete evaporation
of the water spray, yielding a dry
bottom and eliminating the potential for
corrosion.
Maintainability
Starting from its first generation, this technology was developed from the perspective of maintenance departments: with the objective of maximum availability and easiest maintenance. The system is layed out for accessibility and includes features such as walk–in plenum for easy filter bag replacement.
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