(19)
(11) EP 3 713 668 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
09.08.2023 Bulletin 2023/32

(45) Mention of the grant of the patent:
07.06.2023 Bulletin 2023/23

(21) Application number: 18803716.2

(22) Date of filing: 22.11.2018
(51) International Patent Classification (IPC): 
B01J 19/18(2006.01)
C01B 39/02(2006.01)
 B01D 9/00(2006.01)
C01B 39/48(2006.01)
(52) Cooperative Patent Classification (CPC):
B01J 19/1806; B01J 19/1887; C01B 39/48; B01J 19/244; B01J 19/247; B01J 19/28
(86) International application number:
PCT/EP2018/082212
(87) International publication number:
WO 2019/101854 (31.05.2019 Gazette 2019/22)

(54)

ZEOLITE SYNTHESIS IN A REACTOR WITH CONTROLLED VELOCITY PROFILE

ZEOLITHSYNTHESE IN EINEM REAKTOR MIT GEREGELTE GESCHWINDIGKITEN

SYNTHÈSE DE ZÉOLITE DANS UN RÉACTEUR À PROFIL DE VITESSE CONTRÔLÉ

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 22.11.2017 EP 17203017

(43) Date of publication of application:
30.09.2020 Bulletin 2020/40

(73) Proprietor: BASF SE
67056 Ludwigshafen am Rhein (DE)

(72) Inventors:
  • RIEMANN, Christian
    67056 Ludwigshafen am Rhein (DE)
  • PARVULESCU, Andrei-Nicolae
    67056 Ludwigshafen am Rhein (DE)
  • BOEHLING, Ralf
    67056 Ludwigshafen am Rhein (DE)
  • MUELLER, Ulrich
    67056 Ludwigshafen am Rhein (DE)
  • LUETZEL, Hans-Juergen
    67459 Boehl-Iggelheim (DE)
  • CLADE, Stefanie
    67056 Ludwigshafen am Rhein (DE)
  • SCHAPPERT, Christoph
    67056 Ludwigshafen am Rhein (DE)

(74) Representative: BASF IP Association 
BASF SE GBI-C006
67056 Ludwigshafen
67056 Ludwigshafen (DE)


(56) References cited: : 
EP-A1- 1 504 808
WO-A1-2013/035077
 WO-A1-2005/063624
KR-A- 20150 093 320
   
  • BEBON C ET AL: "Synthesis of zeolites: study and application of a new process of homogeneous shaking out of the medium to minimize the shear rate during the crystallization", MICROPOROUS AND MESOPOROUS MATER, ELSEVIER, AMSTERDAM, NL, vol. 53, no. 1-3, 22 February 2002 (2002-02-22), pages 13-20, XP004352300, ISSN: 1387-1811, DOI: 10.1016/S1387-1811(02)00318-9
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).