(19)
(11) EP 0 133 869 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.06.1985 Bulletin 1985/25

(43) Date of publication A2:
13.03.1985 Bulletin 1985/11

(21) Application number: 84105428

(22) Date of filing: 14.05.1984
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 30.06.1983 US 509890

(71) Applicant: International Business Machines Corporation
 ()

(72) Inventors:
  • Homola, Andrew Marian
     ()
  • Ko, Ming
     ()
  • Lorenz, Max Rudolph
     ()

   


(54) Process for separating finely divided magnetic particles from a liquid


(57) Finely divided magnetic particles are separated from a liquid in which they are dispersed by means of a transfer member (2), eg a plastics belt supported and driven by a magnetic drum (1), to which they are attracted by a magnetic field.






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