A practical handbook on the distillation of alcohol from farm products, including the processes of malting : mashing and mascerating : fermenting and distilling alcohol from grain, beets, potatoes, molasses, etc., with chapters of alcoholometry and the denaturing of alcohol ... . DISTILLATION OF ALCOHOL. their use at the expense of a very inconsiderableamount of fuel. Compound Distillation. Where stills of the formshown in Figs. 6 and 8 are used the alcohol ob-tained is weak. Hence it is necessary that thedistillate be again itself distilled, the operation being. Fig. 11.—Double Still. repeate
A practical handbook on the distillation of alcohol from farm products, including the processes of malting : mashing and mascerating : fermenting and distilling alcohol from grain, beets, potatoes, molasses, etc., with chapters of alcoholometry and the denaturing of alcohol ... . DISTILLATION OF ALCOHOL. their use at the expense of a very inconsiderableamount of fuel. Compound Distillation. Where stills of the formshown in Figs. 6 and 8 are used the alcohol ob-tained is weak. Hence it is necessary that thedistillate be again itself distilled, the operation being. Fig. 11.—Double Still. repeated a number of times. In the better classof still, however, compound distillation is perfor-medthe mash is heated by the hot vapors rising fromthe still and the vapors are condensed and runback into the still greatly enriched. The principle of compound distillation is wellshown in Doms apparatus, Fig. 12. This consists DISTILLING APPARATUS. 43
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorksponchamber