| 发明名称 |
METHOD FOR SUPPLY OF DUST-COAL FUEL INTO BLAST FURNACE HEARTH |
| 摘要 |
A method for supply of dust-coal fuel into blast furnace hearth comprises the blowing of dust-coal fuel as prepared mix of coals through lances. The mix of coals is used, the preparation of which is carried out by weight batching of starting coals, their mixing and subsequent grinding. The blowing of mix is carried out with their distribution on each lance. |
| 申请公布号 |
UA62669(U) |
申请公布日期 |
2011.09.12 |
| 申请号 |
UA20110001412U |
申请日期 |
2011.02.08 |
| 申请人 |
&ldquo,DONETSKSTAL - METALLURGICAL WORKS&rdquo, CLOSE CORPORATION |
发明人 |
FILATOV YURII VASYLIOVYCH;RYZHENKOV OLEKSANDR MYKOLAIOVYCH;YEMCHENKO ANDRII VALENTYNOVYCH;KRIKUNOV BORYS PETROVICH;TSUKANOV VLADYSLAV IVANOVYCH;POPOV VALERII YEVHENIOIOVYCH;DREIKO OLEKSII IVANOVYCH;KHRAPKO ANDRII VIKTOROVYCH;BAISTRUCHENKO OLEKSANDR SAVELOVYCH |
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