Method and composition for a ramming mix in aluminum reduction cells
US4479913A · kind A · utility
5Cited by
4References
5Claims
0Family size
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Key dates
| Filing date | Feb 18, 1983 |
| Grant date | Oct 30, 1984 |
| Priority date | — |
| Expiry date | Feb 18, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/524
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method and composition for joining adjacent carbon blocks in a high temperature environment including ramming a mix of calcined anthracite, resin, and a monomeric furfuryl alcohol in between the carbon blocks, curing and carbonizing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.