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Metal fiber media for diesel exhaust filtration

Advantages

  • Tunable mass efficiency compared to ceramic diesel particulater filters (DPF), enabling the engine OEM to fulfill the legislation with the lowest pressure drop
  • High efficiency for small pulmonary intruding particulates
  • Design freedom & flexibility
  • Lower pressure drop resulting in lower fuel consumption and lower CO² emission

Product description

Metal fiber media for diesel exhaust filtration
© Bekaert

Sintered and unsintered metal fiber non-wovens on basis of an AISI 47… alloy.  Thanks to well balanced combinations of fiber weight, fiber diameter and porosity, those filter media can achieve mass efficiencies in between 30% up to 90%. Because of the availability of cleaner engines (pre-EURO VI), a lower mass efficiency (<90%)  filter can do the job.

Technological features

  • Type
  • Media
  • Inflow
  • Gas at T>500°C

Applications

  • Partial flow deepbed filter for heavy duty off road
  • Closed filter for off road equipment

Find Address

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Situation

Growing demand for transmission capacity, requiring resistance to increasing operating temperatures.

Solution

A steel core based conductor concept based on Bekaert wires with increased strength and an alternative coating

Result

Increased power grid capacity within the existing high voltage power lines network.