File:Blair's direct reduction furnaces.png
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| Description |
Français : Procédé de réduction directe de Blair. C'est une amélioration du procédé d'Adrien Chenot. Deux variantes sont expliquées : dans la première (gauche), le minerai mélangé à l'agent réducteur carboné est chauffé par les paroi; dans la deuxième (droite) une chauffe directe vient en appoint.
English: Direct reduction process invented by Blair. It is an improvement of Adrien Chenot's process. Two varants are drawn: in the first one (left), the ore mixed with the carbonaceous reducing agent is heated by the wall; in the second (right), a direct heating helps. |
| Date | |
| Source | The metallurgy of steel, p. 279 |
| Author | Henry Marion Howe (1848-1922) |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| current | 20:56, 19 December 2015 | | 1,147 × 1,064 (635 KB) | Borvan53 (talk | contribs) | User created page with UploadWizard |
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