发明名称 |
Catalytic devices and method of making said 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 size "d" of at least about 1 micrometer to at most about 1 millimeter. The invention is particularly useful in making a catalytic converter or catalytic converter-soot trap.
|
申请公布号 |
US6953554(B2) |
申请公布日期 |
2005.10.11 |
申请号 |
US20000745590 |
申请日期 |
2000.12.21 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
WALLIN STEN A.;CHRISTENSON CHRISTOPHER P.;WEST DAVID H.;CORNELL MARTIN C.;JOVANOVIC ZORAN R.;GRUENBAUER HENRI J. M. |
分类号 |
F01N3/10;B01D53/86;B01D53/94;B01J21/16;B01J23/40;B01J23/42;B01J35/02;B01J35/04;B01J37/00;B01J37/02;(IPC1-7):B01D50/00;B01D53/34 |
主分类号 |
F01N3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|