Heat energy and fuels: pyrometry, combustion, analysis of fuels and manufacture of charcoal, coke and fuel gases. Translated by Oskar Nagel (1908)
Jüptner von Jonstorff, Hanns, Freiherr, 1853- · New York McGraw · leaf 222
ce, for charring pine wood,where the recovery of the valuableSwedish tar and pine oil more thanpays for the loss of wood-alcoholand acetate of hme. Modern pile ovens are built ofsheet iron for avoiding the lossthrough brickwork. Such a modern pile-retort ovenis shown in Figs. 44 to 47. In… … Fig. 57. — Oven with StationaryPermanent Retorts. All these vertical pipes go CHARCOAL 213 through the interior of the ijile-retort. The doors 66 are usedfor discharging. Similar ovens \ntli horizontal retorts are shown in Figs. 48to 52, Figs. 63 to 56 show a modern charring plant with verti-cal…
Fuel · Heat
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