Liquid purification or separation – Processes – Separating
Patent
1981-04-23
1983-07-19
Wyse, Thomas G.
Liquid purification or separation
Processes
Separating
210471, 210510, 75 68R, 266227, 266238, C22B 902
Patent
active
043942717
ABSTRACT:
An apparatus and method for filtering molten metal is disclosed. The apparatus includes a crucible, a portion of which is a porous filter material. Attached to the rim of the crucible is a shock resistant ring. The crucible is positioned such that the porous filter material is submerged in the molten metal, and the rim is held above the surface of the molten metal by a brace which is attached to a fixed bracket.
The molten metal is filtered by seeping through the porous filter material into the crucible. The filtered molten metal is extracted from the crucible.
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Weins Janine J.
Weins Michael J.
Wyse Thomas G.
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