(19)
(11) EP 1 064 343 A1

(12)

(43) Date of publication:
03.01.2001 Bulletin 2001/01

(21) Application number: 99902134.8

(22) Date of filing: 08.01.1999
(51) International Patent Classification (IPC)7: C10G 65/00
(86) International application number:
PCT/US9900/478
(87) International publication number:
WO 9947/626 (23.09.1999 Gazette 1999/38)
(84) Designated Contracting States:
CH DE DK ES FI FR GB GR IT LI PT SE

(30) Priority: 14.03.1998 US 78019 P
14.03.1998 US 78011 P
14.03.1998 US 78012 P
28.04.1998 US 83359 P

(71) Applicant: CHEVRON U.S.A. INC.
San Ramon, CA 94583-4289 (US)

(72) Inventors:
  • CASH, Dennis, R.
    Novato, CA 94947 (US)
  • DAHLBERG, Arthur, J.
    Benecia, CA 94519 (US)
  • YOON, Hyung-Jae
    Richmond, CA 94802 (US)
  • ARMSTRONG, Martin, J.
    Napa, CA 94558 (US)

(74) Representative: Nash, David Allan 
Haseltine Lake & Co.,Imperial House, 15-19 Kingsway
London WC2B 6UD
London WC2B 6UD (GB)

   


(54) INTEGRATED HYDROCONVERSION PROCESS WITH REVERSE HYDROGEN FLOW