Process for recovering oil from the solvent cleaning or scouring of raw wool or woolfabric
United States Patent 2607786
US Patent References:
Extraction with solvents
- - 2097147
Separation of constituents of animal and vegetable oils and residue from refining thereof
- - 2279408
Recovery of fatty substances by froth flotation
- - 2352365
Apparatus for saponification and extraction
- - 2373646
Apparatus for solvent extraction
- - 2447845
Extraction with solvents
- - 2097147
Separation of constituents of animal and vegetable oils and residue from refining thereof
- - 2279408
Recovery of fatty substances by froth flotation
- - 2352365
Apparatus for saponification and extraction
- - 2373646
Apparatus for solvent extraction
- - 2447845
Inventors:
Derby, Roland E.
Publication Date:
08/19/1952
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Export Citation:
Assignee:
Derby, Roland E.
Primary Class:
Other Classes:
554/177, 422/256, 554/178, 8/141, 68/1
International Classes:
C11B11/00