EP 2326593 A4 20120912 - A PROCESS FOR PREPARING MOLECULAR SIEVE BEADS
Title (en)
A PROCESS FOR PREPARING MOLECULAR SIEVE BEADS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MOLSIEBPERLEN
Title (fr)
PROCÉDÉ DE PRÉPARATION DE PERLES DE TAMIS MOLÉCULAIRE
Publication
Application
Priority
US 2008077590 W 20080925
Abstract (en)
[origin: WO2010036252A1] A process for preparing beads of various compositions has been developed. The process involves preparing a reaction mixture of sources of framework elements of a molecular sieve. The reaction mixture can optionally contain molecular sieve seeds. Additional sources of the framework elements are added to give a concentration above the critical supersaturation limit thereby forming beads. Depending on the composition of the reaction mixture and the reaction conditions one can obtain beads which are substantially amorphous, to beads that are substantially crystalline molecular sieve. These beads in turn can be further processed to deposit a molecular sieve layer onto the beads.
IPC 8 full level
C01B 39/02 (2006.01); B01J 29/04 (2006.01)
CPC (source: EP KR)
B01J 29/04 (2013.01 - KR); B01J 29/06 (2013.01 - EP); B01J 29/084 (2013.01 - EP); B01J 35/51 (2024.01 - EP); C01B 37/08 (2013.01 - EP); C01B 39/02 (2013.01 - KR); C01B 39/54 (2013.01 - EP); C10G 11/05 (2013.01 - EP); C10G 45/12 (2013.01 - EP); C10G 45/64 (2013.01 - EP); C10G 47/16 (2013.01 - EP); C10G 50/00 (2013.01 - EP); B01J 2229/36 (2013.01 - EP); B01J 2229/62 (2013.01 - EP); B01J 2229/64 (2013.01 - EP)
Citation (search report)
- [E] EP 2067528 A1 20090610 - UOP LLC [US]
- [X] US 7320782 B1 20080122 - JACOBSEN LANCE L [US], et al
- [X] WO 0192154 A1 20011206 - UNIV MICHIGAN STATE [US]
- [X] US 7112316 B1 20060926 - KONRAD BRIAN S [US], et al
- [X] US 5370859 A 19941206 - MACLAINE-CROSS IAN L [AU]
- [X] US 4818509 A 19890404 - DWYER FRANCIS G [US], et al
- See references of WO 2010036252A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2010036252 A1 20100401; BR PI0823095 A2 20150616; CN 102164856 A 20110824; EP 2326593 A1 20110601; EP 2326593 A4 20120912; JP 2012503589 A 20120209; KR 20110081195 A 20110713
DOCDB simple family (application)
US 2008077590 W 20080925; BR PI0823095 A 20080925; CN 200880131270 A 20080925; EP 08823506 A 20080925; JP 2011528995 A 20080925; KR 20117008382 A 20080925