large quantities. Of course, there is no difficulty pipe, in which the gases are mingled as they issue from their When the device is arranged as in Figs 4,5, and 6, it in subsequently concentrating the thin solution by evaporat- may be attached to the wall or a column, or other suitable respective… … IMPROVED OXYHYDROGEN BURNER. ether containing the dissolved fat or wax, the sectional view, the thin space between while below is a clear yellowish-brown the internal surface of the cap and the conical end of the oxygen tube forms a passage for the hydro- support. This device *iables the dealer to…
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