Patent ID: 6458187
Filing Date: 2002-10-01
Classification: B01D,B01J,C02F,F25B

Abstract:
Shaped body obtained from a reaction mixture comprising zeolite plasticizing agent and binder, characterized in thatthe binder comprises a compound of the formula (I) â€ƒin which R in each case independently is unsubstituted or substituted alkyl, aryl, alkenyl, alkinyl, alkoxy or phenoxy, Râ€² in each case independently is unsubstituted or substituted alkyl, aryl, alkenyl or alkinyl and n is a number from 1 to 10, the zeolite comprises zeolite 3A, zeolite 4A, zeolite 5A or zeolite X or any desired mixture of the above-mentioned types of zeolite, and the plasticizing agent comprises methylcellulose and is present in the reaction mixture in a content of about 5 to about 40 wt. %, based on the total reaction mixture.