| 发明名称 |
METHODS FOR PREPARATION AND USE OF ALUMINAS HAVING CONTROLLED POROSITY |
| 摘要 |
Process for controlling the porosity of aluminas during the preparation thereof; by forming by extrusion of alumina in the presence of an organic solvent such as an alcohol. |
| 申请公布号 |
ZA7803401(B) |
申请公布日期 |
1979.06.27 |
| 申请号 |
ZA19780003401 |
申请日期 |
1978.06.13 |
| 申请人 |
COMP FRANCAISE DE RAFFINAGE SA |
发明人 |
TRIKI A |
| 分类号 |
C04B38/00;B01J21/04;B01J21/12;B01J23/85;B01J23/882;B01J35/10;B01J37/00;C01F7/02;C10G45/08 |
主分类号 |
C04B38/00 |
| 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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