PELLETIZED SLAG-FORMING MIXTURE PRODUCING METHOD Russian patent published in 2008 - IPC B22D11/00 B01J2/02 

Abstract RU 2314177 C1

FIELD: metallurgical production.

SUBSTANCE: method comprises steps of mixing initial materials for producing palletized mixture and disintegrating them in wet grinding mill; in addition introducing to aqueous suspension liquid sodium glass in quantity 1 - 5% of total volume mass of aqueous suspension of mixture ingredients; performing palletizing due to spraying suspension in drying chamber at temperature 150 - 400°C in atmosphere of combustion products of mixture of natural gas and air at relation 1 : ( 1.1 - 1.5).

EFFECT: lowered content of dust like fraction in ready mixture, improved quality of palletized mixture, enhanced strength of pellets at long-period storage and transportation.

1 tbl, 1 ex

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RU 2 314 177 C1

Authors

Nogtev Valerij Pavlovich

Dates

2008-01-10Published

2006-07-18Filed