Method for producing a hot reducing gas serving for the reduction of fain-grained metal ore and plant for carrying out the method
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| Translated title of the contribution | Method for producing a hot reducing gas serving for the reduction of fain-grained metal ore and plant for carrying out the method |
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| Original language | English |
| Patent number | 99010102 |
| Publication status | Published - 9 Jul 1997 |
