发明名称 |
Ceramic packing element with enlarged fluid flow passages |
摘要 |
A ceramic packing element (1) has a polygonal structure (2) with a plane of symmetry in a direction defining a length (L) of the element and a greatest dimension (D) perpendicular to the length defining a diameter of the element. The element has a plurality of internal septa (3) defining a plurality of identical first passages (4) through the element each of which has a first cross-sectional area and at plurality of second passages (5) of a larger cross sectional area than that of one of the first passages. At least one of the second passages has a cross sectional area which is at least four times that of one of the first passages.
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申请公布号 |
US2004170804(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20030744381 |
申请日期 |
2003.12.23 |
申请人 |
NIKNAFS HASSAN S.;MILLER ROBERT L. |
发明人 |
NIKNAFS HASSAN S.;MILLER ROBERT L. |
分类号 |
B01D53/04;B01D53/50;B01J19/30;F28F21/04;F28F25/08;(IPC1-7):B32B3/12 |
主分类号 |
B01D53/04 |
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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