A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . B, a burner supplied with gas by a flexible tube, c, the boiler or still, i, an evapo-rating pan fixed over the boiler and forming the top of the still-head, k, a valve for shut-ting oft the steam from i, when it passes through the tube m ; otherwise it would passthrough L, and communicate heat to the drying-closet o o, and from thence to the condenserT T. o is a second evaporating pan over the drying-closet. Another arrangement for dis-tilling by steam is shown
A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . B, a burner supplied with gas by a flexible tube, c, the boiler or still, i, an evapo-rating pan fixed over the boiler and forming the top of the still-head, k, a valve for shut-ting oft the steam from i, when it passes through the tube m ; otherwise it would passthrough L, and communicate heat to the drying-closet o o, and from thence to the condenserT T. o is a second evaporating pan over the drying-closet. Another arrangement for dis-tilling by steam is shown in fig. 231. Sometimes also distillation is effected by passing hot steam through a worm containedwithin the still, instead of or in addition to, the application of heat from without. 231. 232
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Keywords: ., bookcentury1800, bookdecade1860, bookpublishernewyo, bookyear1864
