FIELD: metallurgy, foundry, building industry, in particular method for material briquetting.
SUBSTANCE: method for briquette production from powdered materials, preferably from metallurgy waste includes material mixing with cement, processing additive and water. Further mixture is fed into harness, compacted in harness, and discharged. Before mixing water is heated up to 25-100°C and caustic sodium (NaOH) or potassium (KOH) soda as processing additive is introduced. Dicalcium silicate in form of self-moldering slag is used as cement.
EFFECT: decreased cost, increased content of available components, shorter briquette conditioning time, briquettes of increased strength more dense structure.
2 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF BRIQUETTES OUT OF DISPERSIBLE MATERIALS | 2004 |
|
RU2274666C1 |
| METHOD OF PRODUCTION OF BRIQUETTES OUT OF FERROALLOYS WASTES | 2004 |
|
RU2272082C1 |
| METHOD FOR OBTAINING BRIQUETTE TO OBTAIN TITANIUM- AND ZIRCONIUM-CONTAINING CAST IRON | 2012 |
|
RU2510684C1 |
| METHOD OF BRIQUETTING DISPERSED FRACTIONS OF FERROALLOYS | 2004 |
|
RU2268313C1 |
| METHOD OF MANUFACTURE OF BRIQUETTES OUT OF FERROSILICON POWDERY WASTES | 2004 |
|
RU2270262C1 |
| METHOD OF MAKING BRIQUETTES FROM FINE SIFTINGS OR POWDERY FERROSILICOMANGANESE (FERROSILICON) WASTES | 2014 |
|
RU2600775C2 |
| METHOD FOR BRIQUETTING IRON-CONTAINING WASTES IN FORM OF SCALE | 2019 |
|
RU2705483C1 |
| FEEDSTOCK MIX FOR MAKING SILICATE BRICKS | 0 |
|
SU1742259A1 |
| SELF-HARDENING MIXTURE FOR PRODUCING CASTING MOULDS AND CORES | 0 |
|
SU1304968A1 |
| BRIQUETTE FOR METALLURICAL PROCESS AND METHOD OF PRODUCTION OF SUCH BRIQUETTE | 2005 |
|
RU2317341C2 |
