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Recharge device and method for NH3 cartridge

  • US 9,021,790 B2
  • Filed: 04/21/2011
  • Issued: 05/05/2015
  • Est. Priority Date: 04/21/2010
  • Status: Active Grant
First Claim
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1. An assembly for storing and recharging ammonia for use in the treatment of NOx in an exhaust stream, the assembly comprising:

  • a cartridge having an interior space;

    a compacted ammonia adsorbing/desorbing material stored within the interior space of the cartridge; and

    ,a recharging element positioned within the interior space of the cartridge and the ammonia adsorbing/desorbing material.

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