MATERIAL WITH LARGE SPECIFIC SURFACE ON THE BASIS OF INCINERATOR BOTTOM SLAG RESIDUES, PROCESS FOR THE PRODUCTION OF THIS MATERIAL, AND ITS USE AS ADSORPTION SUPPORT FOR POLLUTING SUBSTANCES

MATERIAL WITH LARGE SPECIFIC SURFACE ON THE BASIS OF INCINERATOR BOTTOM SLAG RESIDUES, PROCESS FOR THE PRODUCTION OF THIS MATERIAL, AND ITS USE AS ADSORPTION SUPPORT FOR POLLUTING SUBSTANCES

A manufacturing process that includes spray-drying a liquid composition based on liquid residues derived from a chemical extraction of clinker to form a material with a high specific surface area. Also, a material based on clinker residues having a high specific surface area ranging from 200 m2.g−1...

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Bibliographische Detailangaben
Hauptverfasser: BOISSIERE, Cedric, GILARDIN, Bruno, SANCHEZ, Clement, NICOLE, Lionel, BARADARI, Hiva, CHAUCHERIE, Xavier
Format: Patent
Sprache:eng ; hun
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:A manufacturing process that includes spray-drying a liquid composition based on liquid residues derived from a chemical extraction of clinker to form a material with a high specific surface area. Also, a material based on clinker residues having a high specific surface area ranging from 200 m2.g−1 to 900 m2.g−1 and a mesopore size ranging from 2 nm to 50 nm. Further, the use of a material having a high specific surface area for the absorption of pollutants species.