"a Bessemer converter, which is an egg-shaped furnace built of wrought iron plates and lined with a…
Sectional elevation showing a typical arrangement of a synchronous converter sub-station for electric…
"Matte is converted into blister copper by means of a process called Bessemerizing, in a furnace called…
An illustration of the exterior of the Bessemer converter. The Bessemer process was the first inexpensive…
An illustration of the interior of the Bessemer converter. The Bessemer process was the first inexpensive…