CO2 capture binder, manufacturing method by selection, purification and optimization of carbide lime and environmental activity agglomerates

摘要

The invention relates to CO 2 capturing binder with an amortized environmental cost, the method of manufacture thereof by means of selecting, purifying and optimizing the carbide lime paste for use as a cementing material, and aggregates for the manufacture of lime paints and slurries, stuccos, mortars and concretes having multiple applications in the construction industry, in architectural restoration, in public works and land conditioning, object of the present invention. It is basically characterized in that the raw material is the residue in the form of sludge generated in the industrial manufacture of acetylene (C 2 H 2 ) from calcium carbide (CaC 2 ) the fundamental component of which is calcium hydroxide (Ca(OH) 2 ) in highly reactive nanometric formations treated in a specific manner according to the invention.