Procedure for obtaining an adsorbent that uses waste of coffee postconsumous and its use for the adsorption of co2 (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for obtaining an adsorbent that uses post-consumption coffee residues and its use for the adsorption of co2. The present invention relates to a process for obtaining an adsorbent material capable of adsorbing co2, which uses post-consumption coffee residues. The obtaining process comprises the drying of the residue, its shaping, in the absence of binders, and its thermal activation in the presence of an activating agent, which preferably is co2. The textural and density characteristics of the material obtained by the method of the invention, which is also protected, make it an ideal candidate for the adsorption of co2, and preferably in the capture of co sub 2 afterburning. (Machine-translation by Google Translate, not legally binding)