Oilseed extraction process

Details Oilseed extraction process Oilseed extraction process

1982-05-07

1984-07-03

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 502, C11B 100

Patent

active

044578695

ABSTRACT:
A process for the extraction of oilseeds which comprises steps for extracting oil from oilseeds by contacting the seeds with an isopropanol-based solvent in an extractor to obtain an extract miscella of seedoils in solvent and a seed meal containing absorbed liquids, cooling and phase-separating the miscella to recover solvent, mechanically draining at least a portion of the absorbed liquids from the meal, evaporating residual solvent from the drained meal, and recycling drained liquids to the extractor as solvent.

REFERENCES:
patent: 4009290 (1977-02-01), Okumori et al.
patent: 4298540 (1981-11-01), Youn et al.
Harris et al., J. Am. Oil Chem. Soc., vol. 24, pp. 370-375 (1947).
Harris et al., J. Am. Oil Chem. Soc., vol. 26, pp. 719-723 (1949).
Harris et al., J. Am. Oil Chem. Soc., vol. 27, pp. 273-275 (1950).
Jongeneelen, J. Am. Oil Chem. Soc., vol. 53, pp. 291-292 (1976).

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