METHOD OF DETERMINATION OF FULL MELT OUTLET DURING BLAST-FURNACE SMELTING,申请号RU20140112445-传众专利搜索

METHOD OF DETERMINATION OF FULL MELT OUTLET DURING BLAST-FURNACE SMELTING

申请公布号：RU2558840(C1)

申请号：RU20140112445

申请日期：2014.03.31

申请公布日期：2015.08.10

申请人：

OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "PROMYSHLENNYE INNOVATSIONNYE TEKHNOLOGII NATSIONAL'NOJ KOKSOKHIMICHESKOJ ASSOTSIATSII" (OOO "PROMINTEKH NKA")

发明人：CHERNAVIN ALEKSANDR JUR'EVICH;STUKOV MIKHAIL IVANOVICH;KOBELEV VLADIMIR ANDREEVICH;NECHKIN GEORGIJ ALEKSANDROVICH;CHERNAVIN DANIIL ALEKSANDROVICH;KOSOGOROV SERGEJ ALEKSANDROVICH;ZORIN MAKSIM VIKTOROVICH;IVASHINENKO KONSTANTIN PAVLOVICH

分类号：G01N33/20;C21B5/00

主分类号：G01N33/20

摘要：FIELD: metallurgy.SUBSTANCE: under the method the initial iron-ore raw material and coke are prepared, during preparation the initial iron-ore raw material is subjected to restoration heat treatment with simultaneous carbonization, and coke is subjected to gasification, liquid melt exiting trough the coke packing is gathered, total melt quantity produced during melting of the prepared iron-ore raw material is determined, quantity of melt gathered after the coke packing is determined, complete output of the melt is determined as ratio of melt quantity gathered after coke packing to the total melt quantity produced during melting of the prepared iron-ore raw material, index of complete melt output is compared with reference index of complete melt output of the reference iron-ore raw material at the reference coke packing.EFFECT: method improvement.8 cl, 2 ex, 4 tbl