WASHING AGGLOMERATE AND MANUFACTURING METHOD THEREOF Russian patent published in 2010 - IPC C22B1/16 

Abstract RU 2403294 C2

FIELD: metallurgy.

SUBSTANCE: washing agglomerate contains iron monoxide 28.0-60.0; silicon dioxide 23.0-30.0; magnesium oxide 0.5-9.0; aluminium oxide 1.7-6.0; calcium oxide 1.0-12.5; iron oxide 5.0-25.0 and iron silicates. At that, total iron content in agglomerate is 35.0-51.0%, and content of iron silicates is 30.0-60.0%. In order to produce washing agglomerate the charge containing iron, silicone, magnesium, aluminium and calcium, and consisting of iron-bearing component, flux and solid fuel, is mixed, granulated, charged to sintering trucks and sintered. Silica-containing material is used as flux. Quantity of solid fuel in charge is 6.5-10.0%.

EFFECT: increasing washing properties of agglomerate.

9 cl, 4 tbl, 1 ex

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RU 2 403 294 C2

Authors

Gushchin Jurij Mikhajlovich

Kobelev Vladimir Andreevich

Napol'Skikh Sergej Aleksandrovich

Smirnov Leonid Andreevich

Sukharev Anatolij Grigor'Evich

Chernavin Aleksandr Jur'Evich

Chepelev Aleksandr Vasil'Evich

Dates

2010-11-10Published

2008-12-04Filed