Method and apparatus for the removal of PCDD and PCDF micro-pollutants from the combustion gases resulting from the incineration of chlorinated organic wastes

摘要

A method for the removal of micro-pollutants, in particular PCDD and PCDF, from the combustion gases resulting from the incineration of chlorinated organic wastes (ICG), said gases containing acidic products and traces of metals and being treated with catalytically active reactants. The treatment reactants (R₁ . . . R_i) are here obtained from said gases during treatment and are fed back to the catalytic treatment unit of said untreated gases under conditions such that said treatment reactants act as effective pollutant removal agents.