A practical treatise on the manufacture of soap and candles .. (1888)
Brannt, William T. (William Theodore), b. 1844, Deite, C. (Carl), 1838-1921, Engelhardt, Alwin, Schaedler, Karl, 1843-1891 · Philadelphia, H. C. Baird & co.; [etc., etc.] · leaf 76
f the boiling point of water and that ofthe fatty acids. The temperature of steam at which the separatefatty acids pass over varies very much, that required for palmiticacid being from 338° to 354° F., for oleic acid 392° F., and forstearic acid 446° F. Various kinds of stills are used for the… … Knabs Distilling Apparatus for Fatty Acids. A, kettle ; J5, pan ; C, funnel; D, float-gauge ; E, box with safety-valve ; F, steamconduit; G, helmet; IT, collecting vessel; J, discharge cock for fat; K, cockand discharge pipe for residue. kettle A, which lies in the cast-iron pan B, and is heated to…
Soap · Candles · Decorative arts
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