Title:
HEAVY PARTICLE SEPARATION
Document Type and Number:
WIPO Patent Application WO2004087325
Kind Code:
A3
Abstract:
A method of heavy particle separation, including a primary separation stage which includes the steps of dropping, accumulating, concentrating and discharging of heavy particles and/or a secondary separation stage for concentrating heavy particles which includes the steps of infeeding, stilling and retaining such particles.
Inventors:
BROSSEUK RAYMOND BRIAN (CA)
OPPENHEIMER GREIG (US)
OPPENHEIMER GREIG (US)
Application Number:
PCT/IB2004/050386
Publication Date:
January 20, 2005
Filing Date:
April 02, 2004
Export Citation:
Assignee:
IE TEC LICENSING LTD (MU)
BROSSEUK RAYMOND BRIAN (CA)
OPPENHEIMER GREIG (US)
BROSSEUK RAYMOND BRIAN (CA)
OPPENHEIMER GREIG (US)
International Classes:
B03B5/08; B03B5/26; B03B5/72; B03B9/00; (IPC1-7): B03B9/00; B03B5/72; B03B5/08; B03B5/26
Foreign References:
| FR1123805A | 1956-09-28 | |||
| US1736111A | 1929-11-19 | |||
| US0682749A | 1901-09-17 | |||
| US4505811A | 1985-03-19 |
Other References:
See also references of EP 1608468A2
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