COMPOSITE PARTICULATE ARTICLE AND METHOD FOR PREPARATION THEREOF

摘要

A composite particulate article which comprises a particulate article and, carried thereon, a fine particulate compound entangled in a fibrillated fiber; amethod for preparing the composite particulate article; a gas clarifying material comprising the composite particulate article; a water clarifying material comprising the composite particulate article; and awater clarifying device using the water clarifying material. The composite particulate article exhibits a reduced resistance to the passing of a gas or a liquid through it, without detriment to the performance capabilities inherent in the particulate article, and also satisfactorily exerts the specific performance capabilities of the fine particulate compound with respect to adsorption or a catalytic reaction.