发明名称 |
CERAMIC FILTER |
摘要 |
A ceramic filter comprising: (a) from about 75% to about 95% by weight of diatomaceous earth; (b) from about 10% to about 20% by weight of a flux; and (c) from about 0.03% to about 0.4% by weight of a metallic compound; the percentages by weight being percentages by weight of the ceramic filter.
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申请公布号 |
US2009178971(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
US20080333812 |
申请日期 |
2008.12.12 |
申请人 |
AQUA-NU FILTRATION SYSTEMS LIMITED |
发明人 |
FARRELLY PATRICK;MCCORMACK SEAN;VERKERK ROBERT;MAYBIN DAVID |
分类号 |
B01D39/20;B01D29/01;C04B35/64 |
主分类号 |
B01D39/20 |
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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