(19)
(11) EP 2 719 451 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:
16.02.2022 Bulletin 2022/07

(45) Mention of the grant of the patent:
25.08.2021 Bulletin 2021/34

(21) Application number: 12797214.9

(22) Date of filing: 30.05.2012
(51) International Patent Classification (IPC): 
B01J 8/24(2006.01)
C07C 11/02(2006.01)
 C07C 1/20(2006.01)
B01J 8/18(2006.01)
(52) Cooperative Patent Classification (CPC):
B01J 8/0055; B01J 8/1836; B01J 8/1863; B01J 8/28; C07C 1/20; C07C 2529/85; Y02P 20/584
 
C-Sets:
C07C 1/20, C07C 11/02;
(86) International application number:
PCT/CN2012/076249
(87) International publication number:
WO 2012/167708 (13.12.2012 Gazette 2012/50)

(54)

FLUIDIZED BED REACTOR AND METHOD FOR CONVERTING OXYGENATES TO OLEFINS

WIRBELSCHICHTREAKTOR UND VERFAHREN ZUR UMWANDLUNG VON SAUERSTOFFVERBINDUNGEN IN OLEFINE

RÉACTEUR À LIT FLUIDISÉ ET PROCÉDÉ POUR LA CONVERSION D'OXYGÉNATES EN OLÉFINES

(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: 08.06.2011 CN 201110150648

(43) Date of publication of application:
16.04.2014 Bulletin 2014/16

(73) Proprietors:
  • Funde Holding Group Co., Ltd.
    Shenzhen 518000 (CN)
  • Tsinghua University
    Haidian District Beijing 100084 (CN)

(72) Inventors:
  • CHEN, Zhong
    Shenzhen 518048 (CN)
  • WEI, Fei
    Beijing 100084 (CN)
  • HU, Feng
    Beijing 100082 (CN)
  • WANG, Yao
    Beijing 100084 (CN)

(74) Representative: Held, Stephan et al
Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47
80538 München
80538 München (DE)


(56) References cited: : 
EP-A1- 0 139 391
WO-A2-02/085527
CN-A- 101 164 685
US-A- 4 737 346
US-A1- 2009 163 756
 EP-A2- 2 070 592
CN-A- 101 164 684
CN-A- 101 439 278
US-A- 6 166 282
US-A1- 2010 063 335
   
       
    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).