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Cold blast

Cold blast, in ironmaking, refers to a metallurgical furnace where air is not preheated before being blown into the furnace. This represents the earliest stage in the development of ironmaking. Until the 1820s, the use of cold air was thought to be preferable to hot air for the production of high-quality iron; this effect was due to the reduced moisture…

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Cold blast

Nodes13
Edges12
Triples0
Avg. degree1.85
Density0.153846
Components1

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cold blast use hot iron ironmaking furnace air production ironworks furnaces anthracite coke charcoal bartholomew refers metallurgical preheated blown represents

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