PROCEDURE FOR FORMING BLAST FURNACE CHARGE Russian patent published in 2011 - IPC C21B5/00 C21B7/20 

Abstract RU 2412254 C2

FIELD: metallurgy.

SUBSTANCE: procedure consists in loading coke of 25-40 mm dimension by means of cone-less rotary chute into central part of throat zone and rest materials of charge in circular way along area of throat from centre to periphery of furnace.

EFFECT: improved gas penetration through central part of charge column.

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RU 2 412 254 C2

Authors

Mukhatdinov Nasibulla Khadiatovich

Filippov Valentin Vasil'Evich

Petrenko Jurij Petrovich

Belov Vladimir Vasil'Evich

Golov Gennadij Vasil'Evich

Berkutov Nikita Aleksandrovich

Giljazetdinov Rashid Ravil'Evich

Gil'Manov Marat Rimatovich

Nikolaev Fedor Pavlovich

Dates

2011-02-20Published

2009-01-11Filed