FIELD: metallurgy.
SUBSTANCE: agglomerate charge consisting of crumbled ore or concentrates, flux additives and solid fuel is pelletised producing two-layer pellets. At the end of pelletising part of fuel is supplied into the external layer of pellets. Also, as fuel, brown-coal coke is supplied into the external layer of pellets; optimal amount of coke should reach from 40 to 50 % of total consumption of solid fuel during agglomeration.
EFFECT: reduced consumption of heat in ignition hearth of agglo-machine, raised output of finished product of agglo-machine and increased rate of agglomerate sintering.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| AGGLOMERATED CHARGE SINTERING METHOD | 2011 |
|
RU2465349C1 |
| METHOD OF METALLIZED SINTER PRODUCTION | 0 |
|
SU1770361A1 |
| METHOD OF THERMAL TREATMENT OF CHARGE MATERIALS | 0 |
|
SU737486A1 |
| METHOD OF PREPARATION OF COKE FINES FOR AGGLOMERATION | 2015 |
|
RU2610644C1 |
| AGGLOMERATION CHARGE SINTERING METHOD | 2005 |
|
RU2293774C2 |
| AGGLOMERATION CHARGE SINTERING METHOD | 2005 |
|
RU2293126C2 |
| METHOD OF PRODUCING FLUXED IRON-ORE SINTER | 1999 |
|
RU2149907C1 |
| METHOD OF PREPARING AGGLOMERATION MIX TO BE SINTERED | 1995 |
|
RU2095435C1 |
| METHOD FOR SINTERING SINTER BURDEN | 1997 |
|
RU2114190C1 |
| METHOD OF PRODUCTION OF FLUSHING AGGLOMERATE | 2004 |
|
RU2254384C1 |
