METHOD FOR MODIFYING THE SURFACES OF FINE-POROUS ADSORBENTS
摘要
The invention relates to a method for modifying the (inner) surfaces of an MMMS-porous adsorbent or of a mixture of a number of MMMS-porous adsorbents having a pore diameter </= 200 nm. The absorbent(s) is/are brought into contact with a fluid which is placed under supercritical conditions and which dissolves one or more modifying agents and/or contains the same in a dispersed manner. The modifying agent is dissolved and/or dispersed in the fluid either before or while the absorbent(s) is/are brought into contact with the fluid.
申请公布号
WO0152981(A1)
申请公布日期
2001.07.26
申请号
WO2001EP00503
申请日期
2001.01.17
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;GUDERIAN, JOACHIM;HEIL, VOLKER;JELEN, ERICH;WEBER, ANDREAS
发明人
GUDERIAN, JOACHIM;HEIL, VOLKER;JELEN, ERICH;WEBER, ANDREAS
