(19)
(11) EP 0 066 066 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.06.1984 Bulletin 1984/25

(43) Date of publication A2:
08.12.1982 Bulletin 1982/49

(21) Application number: 82103047

(22) Date of filing: 08.04.1982
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 28.05.1981 US 267773
28.05.1981 US 267777

(71) Applicant: GULF AND WESTERN INDUSTRIES, INC.
 ()

(72) Inventors:
  • Burgess, Lester E.
     ()
  • Fox, Karl M.
     ()
  • McGarry, Phillip E.
     ()
  • Herman, David E.
     ()

   


(54) Beneficiated coal, coal mixtures and processes for the production thereof and an arrangement for producing a beneficiated coal product


(57) This invention relates to the beneficiation of coal and more particularly to an improved process for the beneficiation of coal and separation of impurities therefrom and the formation of stable beneficiated coal mixtures, such as coal oil mixtures. Further more an arrangement for producing beneficiated coal product is described.






Search report