Semicontinuous process for deodorizing oils

Details Semicontinuous process for deodorizing oils Semicontinuous process for deodorizing oils

1975-10-28

1977-07-19

Corbin, Arthur L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

55 40, 55 54, 55 55, 55 89, 55 93, 99495, 99517, 99534, 165 66, 165108, 203 78, 203 79, 203 85, 203 92, 203 93, 203 96, 426417, 426476, 426488, 426492, C11B 314

Patent

active

040368653

ABSTRACT:
A liquid feed stock containing oil is deodorized in a semicontinuous process wherein the feed stock, in a first evacuated chamber, undergoes heat exchange with a deodorized stock in a second evacuated chamber, said stocks being circulated in their respective chambers by upwardly flowing steam introduced into each chamber between a partition, separating the two chambers, and a guide plate parallel to said partition and spaced therefrom, whereafter said feed stock is passed through a succession of steam heating stages to heat said feed stock to successively higher temperatures thereby deodorizing the feed stock and then withdrawn as deodorized stock and recirculated as deodorized stock to said second evacuated chamber to undergo heat exchange with said feed stock.

REFERENCES:
patent: 2280896 (1942-04-01), Dean
patent: 2512045 (1950-06-01), Steinberg et al.
patent: 2746867 (1956-05-01), Werly
patent: 2978327 (1961-04-01), Rasmussen
patent: 2991298 (1961-07-01), Raffaeta
patent: 3506696 (1970-04-01), Baker et al.
patent: 3542653 (1970-11-01), Lowrey et al.
patent: 3933953 (1976-01-01), Leva

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