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MIXING DEVICES FOR SELECTIVE CATALYTIC REDUCTION SYSTEMS

  • US 20100132345A1
  • Filed: 12/01/2008
  • Published: 06/03/2010
  • Est. Priority Date: 12/01/2008
  • Status: Active Grant
First Claim
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1. A selective catalytic reduction (SCR) system comprising:

  • an exhaust pipe for receiving an exhaust gas from an engine;

    a selective catalytic reduction (SCR) unit provided downstream of the exhaust pipe; and

    a first mixing element including a meshed body that defines a first surface, a second surface, and a plurality of openings extending from the first surface to the second surface,wherein the first surface and the second surface are parallel to each other and define an angle relative to a flow direction of the exhaust gas, the angle being less than 90 degrees.

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