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2 552 218

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(51)

IPC

C22B1/14(2006-01-01)

(21) (22)

Application

2014113507/02, 2014-04-07

(24)

Start date

2014-04-07

(22)

Actual filing date

2014-04-07

(45)

Published

2015-06-10

(72)

Inventor

Trushko Vladimir LeonidovichUtkov Vladimir Afanas'EvichKljamko Andrej Stanislavovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Mineral'No-Syr'Evoj Universitet

PROCEDURE FOR OF AGGLOMERATED CHARGE PREPARATION FOR AGGLOMERATING Russian patent published in 2015 - IPC C22B1/14

Abstract RU 2552218 C1

FIELD: metallurgy.

SUBSTANCE: procedure for of agglomerated charge preparation for agglomerating including supply to mixer-pelletiser of the charge containing mixture of fine-grained iron concentrates, fluxes and fuel. To mixture of the iron concentrates the fractionated sintering ore is added with weight ratio of size fractions (+1 mm) and (minus 0.040-0.063 mm) respectively from 1/1.5 to 1/3.5. Concentration of the fractionated sintering ore in mixture of the iron concentrates is from 10 to 30%.

EFFECT: increased strength of the agglomerate and capacity of the sintering machine, reduced fuel consumption.

3 dwg

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RU 2 552 218 C1

Authors

Trushko Vladimir Leonidovich

Utkov Vladimir Afanas'Evich

Kljamko Andrej Stanislavovich

Dates

2015-06-10—Published

2014-04-07—Filed