I filtri proposti sono di tipo in depressione, con lavaggio ad aria compressa.

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• Low and controlled pressure drop over fabric filter

• Low dust (and gaseous) emission during pulsing

• Long bag life-time

• Low compressed air consumption

• Pulse valve monitoring and control

• Monitoring and adjustment of fabric filter differential pressure by timing the cleaning of filter bags

• Control of dampers

• Excessive flue gas temperature protection

• Monitoring of filter instruments

• Generation of alarm and status for communication to MMI