(19)
(11) EP 1 523 587 A1

(12)

(43) Date of publication:
20.04.2005 Bulletin 2005/16

(21) Application number: 03738342.9

(22) Date of filing: 11.07.2003
(51) International Patent Classification (IPC)7C25B 1/24, C25B 9/18
(86) International application number:
PCT/GB2003/003023
(87) International publication number:
WO 2004/009873 (29.01.2004 Gazette 2004/05)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 19.07.2002 GB 0216828

(71) Applicant: The BOC Group plc
WindleshamSurrey GU20 6HJ (GB)

(72) Inventors:
  • HODGSON, Graham,c/o Fluorogas Limited
    Thornton-Cleveleys,Lancashire FY5 4QD (GB)
  • DAWSON, Robert,c/o Fluorogas Limited
    Thornton-Cleveleys,Lancashire FY5 4QD (GB)

(74) Representative: Goddard, David John et al
Harrison Goddard FooteOrlando House11c Compstall RoadMarple Bridge
Stockport SK6 5HH
Stockport SK6 5HH (GB)

   


(54) APPARATUS AND METHOD FOR FLUORINE PRODUCTION