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Model SCR -Selective Catalytic Reduction for Power Plants and Stationary Diesel
The catalyst enables the reaction of the reduction agent with the NOx formations of the flue gas already at lower flue gas temperatures (typically 200- 450°C). To ensure a homogeneous distribution of the reductant in the flue gas, the agent is injected via an ammonia injection grid. Apart from the reductant supply, M.A.L. Environmental Technology provides various types of ammonia vaporizers, dilution and seal air fans as well as ammonia flow control units. With the help of these systems, outstanding reduction rates and a low ammonia slip can be achieved.
M.A.L. Environmental Technology provides turnkey systems specially developed for stationary diesel engines and marine diesel engines.
As a reactant, aqueous ammonia and urea solution (solution of urea granular) can be used. Our product range includes the following plant components:
- unloading equipment
- reactant storage
- processing skids
- mixing units
- feed pumps
- injection lances or injection grids
- catalyzers with reactor housing (only for small applications)
- complete, ready to use SCR denitrification plants with ammonia (urea) processing
- catalyst – specifically adapted for diesel engines
- plant design for maritime use according to ABS (American Bureau of Shipping)
- world’s first supplier of solid urea plant on a ship (200 miles zone)
- coal fired power plants
- diesel power plants
- marine diesel