There are several modifications of the reverberatory furnace in use, designed mechanically to effect the rabbling.
At the present time the process is commonly conducted in a reverberatory furnace, similar to that figured in the engraving.
The operation is carried on in a reverberatory furnace or in a kettle.
The refining of this black copper is performed in a kind of reverberatory furnace.
During the first stage of the process this iron is melted down to a fluid bath in the bottom of a reverberatory furnace.
Reduction in the reverberatory furnace, of the litharge obtained in the refining of lead.
reverberatory furnace, a furnace with a domed roof, from which the flames of the fire are reflected upon the vessel placed within.
In the first, a mixture of the ore with charcoal is exposed to heat on the hearth of a reverberatory furnace fired with coal.
In such a case, it is spread upon a large floor of a reverberatory furnace, and exposed to a greater heat.
Lead ores are smelted in the reverberatory furnace, the ore-hearth, and the blast-furnace.