Scientific American Volume 35 Number 03 (July 1876) . has been brought from the bottom of the boiler, a, and par-tially fills the cylinder, u. From this water the ammoniahas been nearly exhausted, and it therefore greedily absorbsthe gas ejected into it by pipe, t. On the left of ves-sel V, is a water level indicator. Within the vessel, w, is aworm which receives water by pipe, <?, from the eleva-ted reservoir, s ; after passing to the bottom of the spiral,the pipe curves upward and then (marked 6) descends nearlyto the bottom of the vessel, y, where it discharges. The water from the boiler
Scientific American Volume 35 Number 03 (July 1876) . has been brought from the bottom of the boiler, a, and par-tially fills the cylinder, u. From this water the ammoniahas been nearly exhausted, and it therefore greedily absorbsthe gas ejected into it by pipe, t. On the left of ves-sel V, is a water level indicator. Within the vessel, w, is aworm which receives water by pipe, <?, from the eleva-ted reservoir, s ; after passing to the bottom of the spiral,the pipe curves upward and then (marked 6) descends nearlyto the bottom of the vessel, y, where it discharges. The water from the boiler, «., passes by pipes, w ?r, to thecoolers, x y, before reaching the vessel, u, where it re-ab-Eorbs ammonia. Between the boiler, /(, and the vessel, «,the water is cooled so as to fit it for absorbing gas more free-ly. The pressure in the boiler is sufficient to expel it whenthe stopcock, w, is opened. The vessel, x, is formed of twoconcentric cylinders, between which are two spiral tubesformed of the pipe, vs, continued, and these s pirals are i
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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectiron, bookyear1876
