CWFTMplus Particulate Filter System

Passive regeneration by chemical reaction

AT A GLANCE

  • Extremely versatile and practical par­ti­cu­late filter system
  • Purely passive regeneration for exhaust temperatures from 230 °C (10 to 15 % load) without additional energy demand, control or additives
  • Very little space required both for ori­gi­nal equipment und retrofitting
  • VERT® / LRV conformity, ABE, RDW cer­ti­fi­ca­tion and TRGS 554-compliant
  • Retrofitting subsidised by BG Bau (DE)
  • A reduction in particulate matter of > 99%
  • Reduction of hydrocarbons (HC) and carbon monoxide (CO), at times be­low the limit of detection
  • Controlled monitoring of exhaust tem­pe­ra­tures and counterpressure

FUNCTION

The »Catalytic-Wall-Flow Ruß­par­ti­kel­fil­ter­sys­tem«, or CWFTMplus, is one of the most technically advanced passive-regeneration particulate filter sys­tems. This technology is continually being developed, which makes it possible to use the CWF Particulate Filter System in an extraordinarily wide variety of applications. The CWF Particulate Filter System is the perfect solution for both original equipment and for retrofitting commercial vehicles and construction machinery, as well as for applications in the rail and shipping industries and for sta­tio­nary systems.

FUNKTIONAL SCHEME
 

Funktionsschema passiver Rußpartikelfilter

1  Exhaust gas inlet (Particulate, CO, HC)
2  Filtered particulate
3  Ceramic filter channel walls
    with catalytic coating
4  Plugs
5  Exhaust gas outlet (CO2, H2O)

AREAS OF APPLICATION

Design-element

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