(19)
(11) EP 0 809 684 A1

(12)

(43) Date of publication:
03.12.1997 Bulletin 1997/49

(21) Application number: 96903014.0

(22) Date of filing: 19.02.1996
(51) International Patent Classification (IPC): 
B01J 27/ 22( . )
C10G 11/ 02( . )
C07C 5/ 333( . )
(86) International application number:
PCT/FI1996/000094
(87) International publication number:
WO 1996/025472 (22.08.1996 Gazette 1996/38)
(84) Designated Contracting States:
BE DE FR GB IT NL

(30) Priority: 17.02.1995 FI 19950000751

(71) Applicant: NESTE OY
02150 Espoo (FI)

(72) Inventors:
  • KRAUSE, Outi
    FIN-02700 Kauniainen (FI)
  • LEDOUX, Marc, Jacques
    F-67000 Strasbourg (FR)
  • MEUNIER, Frédéric
    F-67100 Strasbourg (FR)
  • DEL GALLO, Pascal
    F-67100 Strasbourg (FR)
  • PHAM-HUU, Cuong
    F-67700 Saverne (FR)
  • NIEMI, Vesa
    FIN-06400 Porvoo (FI)
  • HILTUNEN, Jyrki
    FIN-04130 Sipoo (FI)

(74) Representative: Sundman, Christoffer, et al 
Seppo Laine Oy, Lönnrotinkatu 19 A
00120 Helsinki
00120 Helsinki (FI)

   


(54) PROCESS FOR THE PRODUCTION OF OLEFINS USING A MOLYBDENUM OXICARBIDE DEHYDROGENATION CATALYST