Patent ID: 7759276

Claim:
A formed body comprising: an amorphous inorganic supporting structure, at least one filler, and adsorption agent, wherein the adsorption agent is disposed on and/or in said amorphous inorganic supporting structure, wherein the amorphous inorganic supporting structure consists of glass and the proportion of amorphous inorganic supporting structure being from 25 to 60% by weight, based on the total weight of the formed body, and the formed body has a channel structure incorporating passages, wherein said inorganic amorphous supporting structure is a three-dimensional, pore free continuous glass framework structure, and wherein the content of said filler is from 5 to 18% by weight, based on the total weight of the formed body, and the filler comprises a mineral filler selected from the group consisting of clay, aluminas, chamotte, kaolin, calcined kaolin, quartz powder, aluminum oxide, and highly plastic clay, and mixtures thereof, and wherein the content of adsorption agent is from 5 to 50% by weight, based on the total weight of the formed body.