Treatment manner of the fly ash which generates by the incinerator of the waste and at the same time contains the poisonous metal chloride

摘要

Treating toxic metal chloride-contg. flyash from a waste incinerator involves subjecting the flyash to high temp. phosphorylation using a phosphorus cpd. reagent to convert the chlorides to phosphates and the novelty being that the phosphorus cpd. is a non-metallic cpd. and that the resulting chlorine-contg. products are discharged in gaseous form. Also claimed is a plant for carrying out the above treatment.