(19)
(11) EP 1 608 796 A1

(12)

(43) Date of publication:
28.12.2005 Bulletin 2005/52

(21) Application number: 03816528.8

(22) Date of filing: 31.03.2003
(51) International Patent Classification (IPC)7: C25B 1/24
(86) International application number:
PCT/IN2003/000126
(87) International publication number:
WO 2004/087998 (14.10.2004 Gazette 2004/42)
(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

(71) Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
New Delhi 110 001 (IN)

(72) Inventors:
  • Ramachandraiah, Gadde
    Bhavnagar 364 002,Gujarat (IN)
  • Ghosh, Pushpito Kumar;
    Bhavnagar 364 002,Gujarat (IN)
  • Susarla, Venkata Rama Krishna Sarma
    Bhavnagar 364 002,Gujarat (IN)
  • Vaghela, Sanjay S.
    Bhavnagar 364 002,Gujarat (IN)

(74) Representative: Irvine, Jonquil Claire 
Marks & Clerk 4220 Nash Court Oxford Business Park South
Oxford OX4 2RU
Oxford OX4 2RU (GB)

   


(54) A PROCESS FOR ELECTROCHEMICAL OXIDATION OF BROMIDE TO BROMINE