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 330
feet in diameter, are employed, more than 11,000gallons can be evaporated daily. Fig. 75. … The lye is evaporated to 30° B. and then allowed to rest forsoDie time. After cooling a portion of the chlorine combinationsand of the sulphates separates out, the liquid, however, retaining 312 MANUFACTURE OF SOAP AND CANDLES. sufficient sulphur combinations to render the recovery of the gly-cerin…
Soap · Candles · Decorative arts
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.
