Compuesto reactivo para la eliminación de compuestos ácidos de los humos o gases a alta temperatura y procedimiento para su preparación

摘要

A reactive compound for removing acid compounds from fumes or gases at high temperature is described, prepared by heat-treating NaHCO3 at a temperature of between 80 and 250 DEG C, at an operating pressure of between 1 and 20 bars absolute, possibly in the presence of a gas in contact with the solid.