发明名称 |
MANUFACTURE OF CERAMIC TILES FROM SPENT ALUMINUM POTLINING |
摘要 |
The present invention relates to a process for forming glass-ceramic tiles. Spent aluminum potliner containing carbonaceous material, fluorine, and glass forming materials is oxidized under conditions effective to combust the carbonaceous material and volatilize partially the fluorine in the glass forming materials. The oxidized glass forming materials are vitrified to form a glass melt. This glass melt is then formed into tiles containing fluorine. |
申请公布号 |
EP0799156(A4) |
申请公布日期 |
1998.05.27 |
申请号 |
EP19950944519 |
申请日期 |
1995.12.21 |
申请人 |
VORTEC CORPORATION |
发明人 |
HNAT, JAMES, G.;MATHUR, AKSHAY |
分类号 |
C04B35/14;C03B3/02;C03B5/00;C03B5/12;C03B5/16;C03B32/02;C03C1/00;C03C10/00;C04B35/653;(IPC1-7):C01F7/04;C01F7/50 |
主分类号 |
C04B35/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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