A method for reducing the emission of nitrous oxides (N20) in a combustion plant which comprises a circulating fluidised bed furnace, and a plant for implementing the method

摘要

A zeolite catalyst is injected in powdered form into the hearth of a combustion installation, functioning as a circulating fluidized bed. The reduction of nitrous oxide emissions from a combustion installation functioning in fluidized bed mode comprises injecting a zeolite catalyst into the hearth in a powdered form. An Independent claim is also included for the installation for the reduction of emissions.