(19)
(11) EP 0 921 866 A1

(12)

(43) Date of publication:
16.06.1999 Bulletin 1999/24

(21) Application number: 97933594.0

(22) Date of filing: 11.08.1997
(51) International Patent Classification (IPC): 
B07B 13/ 11( . )
(86) International application number:
PCT/AU1997/000507
(87) International publication number:
WO 1998/006513 (19.02.1998 Gazette 1998/07)
(84) Designated Contracting States:
DE FR GB IT SE

(30) Priority: 12.08.1996 AU 1996PO01569

(71) Applicants:
  • COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Campbell, Australian Capital Territory 2612 (AU)
  • TECHNOLOGICAL RESOURCES PTY. LTD.
    Melbourne, VIC 3001 (AU)

(72) Inventors:
  • O'CONNOR, Maureen, Teresa
    Toowong, QLD 4066 (AU)
  • CLOUT, John, Michael, Frederick
    Pullenvale, QLD 4069 (AU)
  • GANNON, John, Francis
    Eastwood, NSW 2122 (AU)
  • WELLER, Keith, Russell
    Chapel Hill, QLD 4069 (AU)

(74) Representative: Casey, Lindsay Joseph, et al 
F. R. Kelly & Co. 27 Clyde Road Ballsbridge
Dublin 4
Dublin 4 (IE)

   


(54) DRY PHYSICAL SEPARATION OF PARTICULATE MATERIAL