Wspólnotowy Serwis Informacyjny Badan i Rozwoju - CORDIS

Method for ash release from a (coated) particle filter

According to DC-pre-investigations with small samples PUREM set-up a cleaning test device for liquid cleaning of the filters.

Three full-size systems were cleaned with an efficiency of about 80% (based on gravimetrical measurements). Liquid ash cleaning has shown only minor impacts on backpressure performance and catalytic coating.

This result is precondition for a successful product.

Reported by

PUREM Abgassysteme GmbH & Co. KG
Heinrich-Hertz-Straße 1
59423 Unna
Germany
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