发明名称 |
Process for obtaining ceramic materials from iron- containing wastes from the hydrometallurgy of zinc |
摘要 |
Process for obtaining ceramic materials from iron- containing wastes from the hydrometallurgy of zinc. Comprises mixing the said wastes, as necessary, with a silicate material to encourage sintering; homogenizing and pressing the resulting mixture at a pressure in excess of 100 MPa in order to obtain rough parts, and sintering the parts at a temperature of between 1000- 1100 degree C with a rate of heating of less than 20 degree C/min.
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申请公布号 |
ES2100795(A1) |
申请公布日期 |
1997.06.16 |
申请号 |
ES19940000646 |
申请日期 |
1994.03.25 |
申请人 |
ASTURIANA DE ZINC. S.A. |
发明人 |
SITGES MENENDEZ FRANCISCO J.;SITGES MENENDEZ FERNANDO;ALVAREZ TAMARGO FRANCISCO |
分类号 |
C03C1/00;(IPC1-7):B09B3/00;C04B18/14 |
主分类号 |
C03C1/00 |
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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