Liquid purification or separation – Processes – Separating
Patent
1989-04-19
1990-12-11
Lacey, David L.
Liquid purification or separation
Processes
Separating
2105122, 210801, 210802, 210803, 210534, 209208, 209211, B01D 17032, B01D 17038, B01D 17025, B04C 700
Patent
active
049768751
ABSTRACT:
A method of and an apparatus for separating a liquid medium in different components by gravity in a manner that a medium to be separated is set in slow rotating motion (2) with the axis of rotation substantially vertical, so that the heavier component concentrates in the bottom section of a slow-moving vortex and the lighter component concentrates in the top section of a slow-moving vortex (2). For a more pronounced separation activity and simpler equipment, two or more slow-moving vortexes (2) are contacted with each other in horizontal direction. The outer sections of various settling basins (1) are in contact with each other by way of a gate or channel (40). Various sub-basins (1) can be connected in series or in parallel.
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Lacey David L.
Lisop Oy
Lithgow Thomas M.
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