发明名称 |
CATALYTIC DEVICES |
摘要 |
The invention is a catalytic device comprised of a catalyst support of fused ceramic grains and a catalyst that is surface-bound to at least a portion of the ceramic grains, incorporated into at least a portion of the ceramic grains or combinations thereof, wherein the grains and catalyst form a surface structure that has a box counting dimension of greater than 1.00 or the box counting dimension has at least one step change when measured from a box siz e "d" of at least 1 micrometer to at most 1 millimeter. The invention is particularly useful in making a catalytic converter or catalytic converter-soot trap.
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申请公布号 |
CA2396471(C) |
申请公布日期 |
2009.06.16 |
申请号 |
CA20002396471 |
申请日期 |
2000.12.21 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
JOVANOVIC, ZORAN R.;GRUENBAUER, HENRI J. M.;WALLIN, STEN A.;WEST, DAVID H.;CORNELL, MARTIN C.;CHRISTENSON, CHRISTOPHER P. |
分类号 |
B01D53/94;F01N3/10;B01D53/86;B01J21/16;B01J23/40;B01J23/42;B01J35/02;B01J35/04;B01J37/00;B01J37/02;F01N3/035;F01N3/20 |
主分类号 |
B01D53/94 |
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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