Noun
a furnace in which the material that is being treated is heated indirectly by flames that are directed at the roof and walls of the furnace
Source: WordNetAccording to his autobiography Bessemer was working with an ordinary reverberatory furnace but during a test, some pieces of pig iron were jostled off the side of the ladle, and were left above the ladle in the furnace's heat. Source: Internet
Both reverberatory furnace and electric furnace can be used. citation citation citation Mining and smelting main Industry Candlestick made of tin The ten largest companies produced most of the world's tin in 2007. Source: Internet
It was also applied to iron foundry work in the 1690s, but in this case the reverberatory furnace was known as an air furnace. Source: Internet
The melt is treated in a reverberatory furnace with air, steam, and sulfur, which oxidizes the contaminants except silver, gold, and bismuth. Source: Internet