FIELD: process engineering.
SUBSTANCE: invention relates to powder metallurgy, particularly, to continuous production of aluminium pelletised powder. It may be used in construction, chemistry, hydrogen power engineering and fuels. Aluminium powder is mixed with organic additive in rotary mixer at rotor 10 rpm for 5-9 minutes to produce pellets. Said organic additive represents an aqueous solution of PVA-M glue at the ratio of 1:1-3 wt % fed into mixing zone in compliance with water-solid ratio making 0.6-0.85 relative units.
EFFECT: higher degree of solution in water and increased strength.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCTION OF ALUMINIUM GRANULATED POWDER FOR GAS CONCRETE MAKING | 2008 |
|
RU2363562C1 |
| COMPOSITION OF GRANULATED EXPLOSIVE SUBSTANCE (VERSIONS) AND PREPARATION METHOD THEREOF | 2008 |
|
RU2421436C2 |
| METHOD OF OBTAINING DUSTLESS VULCANIZATION ACCELERATORS FOR RUBBER COMPOUNDS | 0 |
|
SU644801A1 |
| CELLULAR CONCRETE OF AUTOCLAVE HARDENING | 2008 |
|
RU2378228C1 |
| CELLULAR CONCRETE | 2005 |
|
RU2297993C1 |
| METHOD OF PRODUCING UNFIRED POROUS FILLER | 0 |
|
SU1507751A1 |
| COMPOSITION OF THE GRANULATED EXPLOSIVE MATERIAL AND THE METHOD OF ITS PREPARATION | 2005 |
|
RU2303023C2 |
| AUTOCLAVED AERATED CONCRETE PRODUCT, METHOD OF ITS MANUFACTURE, MIXTURE FOR ITS MANUFACTURE AND METHOD OF MANUFACTURE OF MIXTURE | 2018 |
|
RU2681166C1 |
| METHOD FOR PRODUCTION OF AGGLOMERATES OF WASHING COMPONENT | 1993 |
|
RU2111235C1 |
| COMPOSITION OF EXPLOSIVE BASED ON FUEL MIXTURE EMULSION AND ITS PRODUCTION METHOD | 2019 |
|
RU2760534C2 |
