ISSN 2594-357X
37º Redução e 8º Minério de Ferro — vol. 2, num.2 (2007)
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During the second half of 2006 two new blast furnaces (1462 m3 WV) from the Jindal Group were successfully blown in. Both furnaces are identical and are equipped with a bell less rotary charging unit BRCU, an innovative new charging apparatus. During the filling of the furnace before the blow-in experiments were performed to demonstrate the effect of different charging modes of the BRCU on the layer build up. The ultimate goal is to achieve a high productivity (>2.5 tHM/24hr/m3WV) at high PCI rates (>150 kg/tHM) which is challenging with local raw materials available. This will secure a place for JSW in top 5 of Indian blast furnace performance. Together with the state of the art design and operations, a campaign life of over 15 years is targeted. This paper describes the results of the JSW blast furnace in the first 8 months of operation.
During the second half of 2006 two new blast furnaces (1462 m3 WV) from the Jindal Group were successfully blown in. Both furnaces are identical and are equipped with a bell less rotary charging unit BRCU, an innovative new charging apparatus. During the filling of the furnace before the blow-in experiments were performed to demonstrate the effect of different charging modes of the BRCU on the layer build up. The ultimate goal is to achieve a high productivity (>2.5 tHM/24hr/m3WV) at high PCI rates (>150 kg/tHM) which is challenging with local raw materials available. This will secure a place for JSW in top 5 of Indian blast furnace performance. Together with the state of the art design and operations, a campaign life of over 15 years is targeted. This paper describes the results of the JSW blast furnace in the first 8 months of operation.
Palavras-chave
Material distribution; Rotary charging unit.
Material distribution; Rotary charging unit.
Como citar
Naha, Tapan Kumar;
Singh, Avtar;
Boranbaev, Bekmurat;
Glazer, Yury;
Gravemaker, Geert-Jan;
Toxopeus, Hisko.
HIGH PERFORMANCE OPERATION OF THE NEW JINDAL SOUTH WEST BLAST FURNACE WITH A BELL- LESS ROTARY CHARGING UNIT BRCU
,
p. 140-148.
In: 37º Redução e 8º Minério de Ferro,
São Luís - MA,
2007.
ISSN: 2594-357X
, DOI 10.5151/2594-357x-12792
