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1. (WO2017148852) CONTROLLED ALKALINE TREATMENTS ON MOLECULAR SIEVES

Pub. No.:    WO/2017/148852    International Application No.:    PCT/EP2017/054482
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 28 00:59:59 CET 2017
IPC: C01B 39/02
C01B 39/24
C01B 39/38
C01B 39/46
C01B 39/54
B01J 29/40
Applicants: KATHOLIEKE UNIVERSITEIT LEUVEN
Inventors: SELS, Bert
NUTTENS, Nicolas
VERBOEKEND, Danny
Title: CONTROLLED ALKALINE TREATMENTS ON MOLECULAR SIEVES
Abstract:
This invention relates generally to a process to perform controlled alkaline treatments on inorganic porous solids, yielding superior physico-chemical and catalytic properties, whereas the particle and crystal size is not negatively influenced. Accordingly, the solids obtained in this fashion can be easily recovered from the alkaline solution. The latter being problematic in the state of the art.