EP 0426849 A4 19910619 - METHOD AND DEVICE FOR FERROHYDROSTATIC SEPARATION OF PARTICLES FROM A MECHANICAL MIXTURE
Title (en)
METHOD AND DEVICE FOR FERROHYDROSTATIC SEPARATION OF PARTICLES FROM A MECHANICAL MIXTURE
Publication
Application
Priority
SU 8900047 W 19890221
Abstract (en)
[origin: WO9009848A1] In a method of ferrohydrostatic separation of particles from a mechanical mixture the temperature of a ferromagnetic liquid (2) in a liquid column (h) is varied so that the temperature gradient along the height (h) of said column has a constant value and its vector is directed from the upper layer (4) of the liquid column (h) to the lower one (3). In a device for ferrohydromagnetic separation of said particles a recipient (6) with a ferromagnetic liquid (2) is provided with a heat exchanger (14) mounted along the longitudinal axis of the interpolar-space (1) and located in the liquid column (h) between the upper (4) and the lower (3) layer of the ferromagnetic liquid (2).
IPC 1-7
IPC 8 full level
B03C 1/00 (2006.01); B03C 1/02 (2006.01); B03C 1/32 (2006.01)
CPC (source: EP)
B03C 1/32 (2013.01)
Citation (search report)
- [A] US 3951784 A 19760420 - KAISER ROBERT, et al
- See references of WO 9009848A1
Designated contracting state (EPC)
AT DE FR GB IT SE
DOCDB simple family (publication)
WO 9009848 A1 19900907; AU 4065989 A 19900926; AU 616045 B2 19911017; EP 0426849 A1 19910515; EP 0426849 A4 19910619; FI 905170 A0 19901019; JP H03504105 A 19910912
DOCDB simple family (application)
SU 8900047 W 19890221; AU 4065989 A 19890221; EP 89909453 A 19890221; FI 905170 A 19901019; JP 50911889 A 19890221