(19)
(11)EP 1 399 383 A1

(12)

(43)Date of publication:
24.03.2004 Bulletin 2004/13

(21)Application number: 02736388.6

(22)Date of filing:  03.06.2002
(51)International Patent Classification (IPC)7C01B 11/02, B01J 19/26, B01F 5/00
(86)International application number:
PCT/SE2002/001068
(87)International publication number:
WO 2003/000586 (03.01.2003 Gazette  2003/01)
(84)Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30)Priority: 25.06.2001 US 887264
02.07.2001 EP 01850116

(71)Applicants:
  • AKZO Nobel N.V.
    6800 SB Arnhem (NL)
  • Eka Chemicals AB
    445 80 Bohus (SE)
    Designated Contracting States:
    SE 

(72)Inventors:
  • CHARLES, Gary
    MARIETTA, GA 30062 (US)
  • BURKE, Michael
    CUMMING, GA 30040 (US)

(74)Representative: Jönsson, Christer 
Eka Chemicals AB,Patent Department,Box 11556
100 61 Stockholm
100 61 Stockholm (SE)

  


(54)PROCESS FOR PRODUCING CHLORINE DIOXIDE