(19)
(11) EP 0 076 257 A1

(12)

(43) Date of publication:
13.04.1983 Bulletin 1983/15

(21) Application number: 81901937.0

(22) Date of filing: 10.04.1981
(51) International Patent Classification (IPC): 
B01J 29/ 06( . )
C10G 11/ 05( . )
 B01J 37/ 00( . )
(86) International application number:
PCT/US1981/000492
(87) International publication number:
WO 1982/003571 (28.10.1982 Gazette 1982/26)
(84) Designated Contracting States:
FR

(71) Applicant: ASHLAND OIL, INC.
Ashland, KY 41101 (US)

(72) Inventors:
  • HETTINGER, William P., Jr.
    Russell, KY 41169 (US)
  • LEWIS, James E.
    Dublin, OH 43017 (US)
  • BECK, H., Wayne
    Russell, KY 41169 (US)

   


(54) LARGE PORE CATALYSTS FOR HEAVY HYDROCARBON CONVERSION