Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Means separating or dissolving a material constituent
Patent
1978-12-04
1980-07-22
Lutter, Frank W.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Means separating or dissolving a material constituent
422268, 422273, 422281, 99516, B01D 1102
Patent
active
042139414
ABSTRACT:
The immersion extractor is designed for use with a solid material containing an extractable component and includes a plurality of adjacent chambers each formed to contain a liquid solvent bath for extracting the component from the material and a continuous conveyor for displacing the material through the chambers. Partitions are used to define substantially vertical entryways for the conveyor at one side of the chambers and substantially vertical exitways for the conveyor at the opposite side of the chambers thus maintaining between the entryway and exitway of each container a quiescent solvent surface which is decanted for removal of solvent and dissolved component. A single continuous conveyor is used and the return leg of the conveyor is structured to carry out a final percolation-type extraction of the extractable component.
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Clements Gregory N.
Lutter Frank W.
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