Increase the service life of SCR catalysts, including supplying a CAolin compound to an oven or boiler combustion zone before an oxidizing gas enters the SCR catalyst, and allowing the compound to be repackaged with K and NA gases from the oxidation zone.

摘要

Method for Increasing the useful Life of an SCR Catalyst comprising a compound of Kaolin to provide combustion Zone of a Furnace or Boiler before entering a gas to a combustion CatalystDor SCR and allow the reaction of this Compound with the K and Na of the gaseous combustion Zone.