Chemical Methods for Utilizing Wood Including Destructive Distillation Recover
Chemical Methods for Utilizing Wood Including Destructive Distillation Recover
F P Fletcher Pearre Veitch
The book Chemical Methods for Utilizing Wood Including Destructive Distillation Recover was written by author F P Fletcher Pearre Veitch Here you can read free online of Chemical Methods for Utilizing Wood Including Destructive Distillation Recover book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Chemical Methods for Utilizing Wood Including Destructive Distillation Recover a good or bad book?
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These lists of apparatus are merely illustrative, as builders of plants must modify their equipment in accordance with experience and circumstances. MANUFACTURING PROCESSES. GENERAL PROCESS OF DISTILLATION. The round retorts are filled with the wood by hand, two lengths of wood filling a retort, which is made to hold about 1 cord. When FIG. 8. Wood car used in oven retort. ovens are used the wood is loaded on iron cars (fig. 8) holding from 1 to 3 cords of wood, and from 2 to 8 cars are run int...o the oven. The doors in all cases are made gas tight, if possible. The retorts are heated slowly and the distillation is continued for from twenty to thirty hours, the progress being indicated by the flow of liquor and 4208 No. 3607 3 18 the gradual heating of the front of the retort from top to bottom. When the entire front of the retort has reached a fairly uniform tem- FlG. 9. Charcoal cooler used with oven retort. perature the fires are allowed to die down, and, when the retorts or ovens are sufficiently cool, the charcoal is removed.
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