Alcohols, principal, 6 boiling points of principal, 6 composition of principal, 6 Barbet's still, 93 traps, 68 test for alcoholic purity, 187 Barley best for malting, 103 cleaning, 104 draining after steeping, 105 drying malt from, 108 effect of germination on, 107 germination of, 106 steeping, 105 test of sufficient steeping, 105 washing, 104 Beet-cleaners, 151 -juice, extraction of by maceration and diffusion, 157, 158 pulp, addition of sulphuric acid to, 153, 156, 160 presses, 154, 156 rasp, 152 Beets, alcohol from, 150 cellars for storing, 149 cultivation of, 140 characteristics of good, 140 cleaning, 151 composition of, 141 conditions for cultivating, 142, 144, 145 diffusion battery for, 158 direct distillation of, 161 distilling apparatus for, 162, 200, 201 distilling plant for, 199, 201 Beets, fermenting juice of, 160 harvesting, 146 how to tell when ripe, 147 hydraulic presses for, 153 macerating, 156, 159 manures for, 143 roll press for, 154 soil for growing, 142 sowing, 144, 146 stack for storing, 148 storing in winter, 149 scum forming during fermentation of, 160 transportation of, 203 Boiling over, to prevent in still, 58 points of alcoholic liquors, 2 Carbonic anhydride, to get rid of, 25 Cellar for beets, 149 Cellier-Blumenthal still, 48 Cleaning barley, 103 beets, 150 grain, 104 potatoes, 110, 204 apparatus for, 151 Coal consumption, 208 Coffey's still, 54 Column distillery, 64, 66 rectifying, 51, 87, 94 Condenser, Cellier-Blumenthal's, 48 Coffey's still, 54 and mash heater, 41, 43, 46, 52, 64, 74 Concentration of alcohol by distillation, 31 Continuous distillation, 50 Cooling mashes by air, 15 by water, 17, 133, 196 Corn, mashing, (see Grain). Couch, wet, 106 Covered fermentation, 27 Current still, 59 De-Naturants, formulas for, 211, 214, 216, 219, 254 prescribed in U. S., 211, 220 De-natured alcohol in Canada, 214 England, 214 France, 215 Germany, 211, 214 uses of, 210, 213, 217 in Germany, 217, 222 De-naturing in London establishment, 215 in U. S., Acts regulating, 212, 219, 225, 259 regulations, 229 with benzine, 216 Diastase, 14 proper temperature for action of, 14, 133 Distilling apparatus, 33, 63, 189 Adams', 8 beet, 162 Cellier-Blumenthal's, 48 Coffey's, 54 continuous, 50, 68 current, 59 compound still, 46, 47 fire heated, 47 Corty's, 40 double, 41 Dorn's, 43 Gillaume's, 78 simple, 38, 36, 190 with enricher, 37 Distilling column, 64, 73 plants, 189, 199, 205 Distillation, checking 32 compound, 42, 50 multiple to strengthen alcohol, 31 Dough, luting still with, 34 Dujardin's roll press for beets, 154