FIELD: preparation of iron ore.
SUBSTANCE: invention can be used in production of sinter for metallurgical processing. The furnace charge includes iron ore material, limestone, solid fuel and a binder in the form of an organic surfactant - an aqueous solution of ethoxylated alkylphenol. The mass ratio of ingredients in the charge is as follows, in % by weight: limestone 5-10, solid fuel 5-10, ethoxylated alkylphenol 0.06·10-5-0.07·10-5, the rest is iron ore material.
EFFECT: obtaining high-quality sinter, increasing yield and reducing fuel consumption.
1 cl, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR PRODUCING AGGLOMERATE | 2003 |
|
RU2255125C1 |
| SINTER PRODUCTION CHARGE | 2018 |
|
RU2683398C1 |
| CHARGE FOR PRODUCTION OF THE AGGLOMERATE | 2005 |
|
RU2304626C1 |
| AGGLOMERATION CHARGE SINTERING METHOD | 2005 |
|
RU2293774C2 |
| METHOD FOR PREPARING BATCH FOR SINTERING | 0 |
|
SU1041591A1 |
| CHARGE FOR PRODUCING AGGLOMERATE AND PELLETS | 0 |
|
SU810839A1 |
| WASHING AGGLOMERATE AND MANUFACTURING METHOD THEREOF | 2008 |
|
RU2403294C2 |
| METHOD OF PRODUCTION OF HIGH-FERROUS SINTER | 1998 |
|
RU2157854C2 |
| AGGLOMERATION CHARGE SINTERING METHOD | 2005 |
|
RU2293126C2 |
| MIXTURE FOR PRODUCTION OF HIGHLY BASIC SINTER | 1999 |
|
RU2146297C1 |
