CATALYTIC CIGARETTE FILTER

摘要

This invention is a catalyst cigarette filter made up of two segments of cellulose paper and acetate fiber (1) and (3), separated by an intermediate cavity (2) which contains a chemical catalyst; this catalyst is based on a fixed binder bed and an oxidant and reducer compound with the chemical formula of Na,Ca,(Al 2 Sl 7 O 18 )7H 2 O K(Mg,Fe 2+ )(Al,Fe 3+ )(OH), obtained from natural mineral products formed in volcanic rock. The endothermic and hydrophilic nature of the catalyst, with its large porous surface results in oxidation-reduction reactions of the organic and toxin compounds of the inhaled tobacco smoke. Thus, different chemical substances are formed resulting in an exit smoke with zero tar and zero nicotine and a purified flavor.