发明名称 |
FILTER UND MEMBRANTRÄGER AUS REAKTIONSGEBUNDENEM ALUMINIUMOXID |
摘要 |
<p>A reaction-bonded alpha-alumina filter element is provided. The filter element includes a monolith of porous material having multiple passageways extending from one end face to an opposing end face. The monolith is extruded from a mixture containing at least aluminum metal and alumina powders in a proportion such that on sintering the volume change of the monolith is minimized. The filter body can be used as a filter or as a membrane support for crossflow or dead end flow filter elements. A method for making the filter element is also provided.</p> |
申请公布号 |
AT393836(T) |
申请公布日期 |
2008.05.15 |
申请号 |
AT20030744612T |
申请日期 |
2003.03.04 |
申请人 |
CERAMEM CORPORATION |
发明人 |
BISHOP, BRUCE A.;HAYWARD, PETER J.;GOLDSMITH, ROBERT L.;HAACKE, GARRY G. |
分类号 |
B01D69/10;C22C21/00;B01D24/00;B01D39/00;B01D39/20;B01D46/24;B01D63/06;B01D71/02;B22F3/20;C04B35/10;C04B35/111;C04B35/636;C04B35/65;C04B38/00 |
主分类号 |
B01D69/10 |
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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