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2 353 678

(13)

(51)

IPC

C22B1/244(2006-01-01)

(21) (22)

Application

2007125956/02, 2007-07-10

(24)

Start date

2007-07-10

(22)

Actual filing date

2007-07-10

(45)

Published

2009-04-27

(72)

Inventor

Palant Aleksej AleksandrovichGorbachev Mikhail Il'IchMorozov Igor' Valer'EvichMoskalenko Sergej Aleksandrovich

(73)

Holder

Zao

PELLET METHOD OF SULFIDE OF MOLYBDENITE CONCENTRATE Russian patent published in 2009 - IPC C22B1/244

Abstract RU 2353678 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to pelleting of sulfide molybdenite concentrates granulations before oxidising roasting. Pelleting is implemented with addition of binding component - water solution of corn syrup with consumption of corn syrup, which is 3.0-4.0 kg per 100 kg of molybdenite concentrates. Additionally corn syrup contains 36-44% mono - and disaccharides.

EFFECT: receiving of pellets with strength >300 g/pel with using of organic binding, thoroughly decay during the process of oxidising roasting.

4 tbl, 3 ex

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RU 2 353 678 C1

Authors

Palant Aleksej Aleksandrovich

Gorbachev Mikhail Il'Ich

Morozov Igor' Valer'Evich

Moskalenko Sergej Aleksandrovich

Dates

2009-04-27—Published

2007-07-10—Filed