Abstract
THE Transactions of the Society of Chemical Industry (58, No. 2; 1939) contain several papers presented last November to a meeting of the Chemical Engineering Group which dealt with the industrial applications of high-vacuum distillation. Pressures of the order of 10″6 mm. are concerned and the technical apparatus is described with drawings. One important application of the technique is to the concentration of vitamins from oils.
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High Vacuum Distillation. Nature 143, 891 (1939). https://doi.org/10.1038/143891b0
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DOI: https://doi.org/10.1038/143891b0