ABSORBENT, CATALYST, AND/OR BINDER SYSTEM REINFORCED BY CONTACTING WITH ACID

摘要

PURPOSE: A catalyst is provided to strongly connect an absorbed pollutant, and to promote the reaction to convert the pollutant to a residual product of non-pollutant. CONSTITUTION: A catalyst is produced by: contacting an oxidized aluminum particle of non-amorphous, non-ceramic, crystal, porous, and burned produced by burning at 300 to 700°C of the particle temperature with a diluted acid for a sufficient time to increase the absorbing characteristic of the oxidized aluminum particle; not continuously contacting the oxidized aluminum result material. The contact of acid is not corroded the particle thorough it washes the surface. An absorbent particle is produced by contacting the absorbent particle of non-ceramic, porosity, and oxidation with the acid for the sufficient time to increase the absorbing characteristic.