(19)
(11) EP 0 888 417 A1

(12)

(43) Date of publication:
07.01.1999 Bulletin 1999/01

(21) Application number: 97900812.0

(22) Date of filing: 23.01.1997
(51) International Patent Classification (IPC): 
C10G 9/ 16( . )
C10G 9/ 20( . )
(86) International application number:
PCT/NL1997/000024
(87) International publication number:
WO 1997/027268 (31.07.1997 Gazette 1997/33)
(84) Designated Contracting States:
AT BE CH DE ES FI FR GB GR IT LI NL PT SE

(30) Priority: 26.01.1996 NL 19961002181

(71) Applicant: DSM N.V.
6411 TE Heerlen (NL)

(72) Inventors:
  • KRAANEN, Willem, Peter, Mario
    NL-6143 BK Guttecoven (NL)
  • GORISSEN, Alexander, Egidius, Martinus
    NL-6129 HZ Urmond (NL)

   


(54) DEVICE AND METHOD FOR CRACKING HYDROCARBONS AND METHOD FOR CLEANING SUCH A DEVICE