(19)
(11) EP 0 074 945 A1

(12)

(43) Date of publication:
30.03.1983 Bulletin 1983/13

(21) Application number: 81901616.0

(22) Date of filing: 19.03.1981
(51) International Patent Classification (IPC): 
C10G 11/ 00( . )
B01J 29/ 80( . )
B01J 29/ 89( . )
B01J 21/ 00( . )
B01J 29/ 88( . )
C10G 11/ 18( . )
(86) International application number:
PCT/US1981/000356
(87) International publication number:
WO 1982/003225 (30.09.1982 Gazette 1982/23)
(84) Designated Contracting States:
FR

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

(72) Inventors:
  • BECK, H. Wayne
    Russell, KY 41169 (US)
  • CARRUTHERS, James D.
    Catlettsburg, KY 41129 (US)
  • CORNELIUS, Edward B.
    Ashland, KY 41101 (US)
  • HETTINGER, William P., Jr.
    Russell, KY 41169 (US)
  • KOVACH, Stephen M.
    Ashland, KY 41101 (US)
  • PALMER, James L.
    Flatwoods, KY 41139 (US)
  • ZANDONA, Oliver J.
    Ashland, KY 41101 (US)

   


(54) IMMOBILIZATION OF VANADIA DEPOSITED ON CATALYTIC MATERIALS DURING CARBOMETALLIC OIL CONVERSION