Salt cake furnace

FIG. 23-43 Reactors for solids, (a) Temperature profiles in a rotary cement lain, (h) A multiple hearth reactor, (c) Vertical lain for lime burning, 55 ton/d. (d) Five-stage fluidized bed lime burner, 4 by 14 m, 100 ton/d. (e) A fluidized bed for roasting iron sulfides. (/) Conditions in a vertical moving bed (blast furnace) for reduction of iron oxides, (g) A mechanical salt cake furnace. To convert ton/d to kg/h, multiply by 907. 

Two of these pane are usually worked together, and the hydrochloric acid gas brought into one main flue, as shown in the figure. The salt cake furnace is attached to the decomposing pan, as shown in Fig. 512. The sole of this furnace, which is flat, is constructed of good fire-brick or Welsh tiles, and the roof, which is only slightly arched, is of fire-brick. H ie the fireplace,... 

Figure 1730. Kilns and hearth furnaces Walas, 1959). (a) Temperature profiles in a rotary cement kiln, (b) Space velocities in rotary kilns, (c) Continuous lime kiln for production of approximately 55tons/24hr. (d) Stirred salt cake furnace operating at 1000°F, 11-18 ft dia, 6-10 tons salt/24 hr. (e) Multiple-hearth reactor one with 9 trays, 16 ft dia and 35 ft high roasts 1250 lb/hr iron pyrite. (f) Siements-Martin furnace and heat regenerators a hearth 13 ft wide and 40 ft long makes 10 tons/hr of steel with a residence time of 10 hr.

Salicylic acid purification, 646 Salt cake furnace, 590 Sand cracking reactor, 593 Sand filters, 118,322 SC (simultaneous conection) method, 404,408,410... 

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