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Scientific American, Vol. 62, No. 9 (March 1890) (1890)

leaf 3

An illustration from Scientific American, Vol. 62, No. 9 (March 1890), 1890, leaf 3
by passing the pin directly dots is to have a series of these groups placed in a cir- zinc, etc., are present, about 5 per cent of salt must be through the flanges over the lever, as shown in the en added, so as to chlorinate these metals in the furnace cle near the margin of a revolving wheel,… … volved by a shaft passing through two of upward. I use a small earthenware funnel for HYDRAULIC PRESSURE CHLORINATION PROCESS these. The hydraulic pipe passes through this that has no straight part. If the side of the center of one end of the machine and is the basin is tolerably upright, it is…

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