. The Packers' encyclopedia; blue book of the American meat packing and allied industries; a hand-book of modern packing house practice, a statistical manual of the meat and allied industries, and a directory of the meat packing, provision, sausage manufacturing, rendering and affiliated trades . consists of the following units: 205 206 THE PACKERS ENCYCLOPEDIA. VEGETABLE OIL REFINING • 207 a. Caustic dumping tanlr 1. Filter presses b. Lye pump m. Batch tanks (raw filtered oil) c. Lye mixing tank n. Compressed air outfit d. Lye scale tank and scale o. Deodorizers (vacuum type) e. Crude oil pum
. The Packers' encyclopedia; blue book of the American meat packing and allied industries; a hand-book of modern packing house practice, a statistical manual of the meat and allied industries, and a directory of the meat packing, provision, sausage manufacturing, rendering and affiliated trades . consists of the following units: 205 206 THE PACKERS ENCYCLOPEDIA. VEGETABLE OIL REFINING • 207 a. Caustic dumping tanlr 1. Filter presses b. Lye pump m. Batch tanks (raw filtered oil) c. Lye mixing tank n. Compressed air outfit d. Lye scale tank and scale o. Deodorizers (vacuum type) e. Crude oil pump p. Vacuum units f. Refining tank and motive power q. Finished oil pump g. Settling tank r. Cooling coils h. Soap stock tank s. Batch tanks (finished oil) i. Soap stock pump t. Superheaters j. Bleach tanks and motive power u. Filling and storage tanks k. Filter press pump The refining process is as follows : Making Caustic Solution.—Acaustic soda solution is usually prepared the evening before. After thecaustic soda drums have been cut open they are rolled to the dumpingtank to admit the water. If the empty drums are to be used for ship-ping soap, etc., only the seal is knocked off. The caustic soda in thetank is now covered with water and left to dissolve, and the liquor shouldtest 30 to 40 degrees Beaume. The free fatty acid content of the crude o
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Keywords: ., bookcentury1900, bookdecade1920, bookidpackersencyc, bookyear1922
