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Diesel Particulate Filter Performance Using Sonic Particle Agglomeration

Abstract: 

A method and system for improving the performance of diesel particulate filters. Before entering the filter, the exhaust gas is subjected to sonic waves to agglomerate the particles.

Patent Number: 
7,739,869
Date Of Issue: 
06/22/2010
Inventors: 

Magdi Kaiser Khair; Martin B. Treuhaft; Imad Said Abdul-Khalek