Apparatus for manufacturing rapidly cooled solidified slag
US4373907A · kind A · utility
1Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1981 |
| Grant date | Feb 15, 1983 |
| Priority date | — |
| Expiry date | May 27, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An improved apparatus for manufacturing a rapidly cooled solidified slag, the improvement relating to the use of pairs of weirs having an annular shape and a hollow portion therein; each of said pair of weirs being fixed to each edge of the peripheral surface of one of a pair of cooling drums so as to form a circular flange at right angles to the axial line of the one cooling drum around the entire circumference thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.