Verfahren zur Herstellung eines Adsorptionsmittels, Adsorptionsmittel sowie dessen Verwendung

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines in fluessigen Medien formstabilen Adsorptionsmittels aus Pulverkautschuk, bei dem der fluessigkeitshaltige Pulverkautschuk zu Formlingen verpresst wird, die Formlinge getrocknet und anschliessend zum formstabilen Adsorptionsmittel carbonisiert werden.

DE 10218336 A UPAB: 20040107 NOVELTY - A method for preparation of a profile stable adsorption agent from rubber powder in a liquid medium by; (a) pressing a liquid containing rubber powder to give a molded article (sic), (b) drying of the molded article, and (c) carbonization to give a profile stable adsorption agent is new. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an adsorption agent obtained by the process. USE - The AA is useful for waste water and drinking water treatment, flue gas cleaning and solvent recovery (claimed). ADVANTAGE - The AA withstands mechanical loads, is simple to prepare, and has a high specific surface, with consequent high adsorption capacity.