| 发明名称 |
Method and device for cleaning the atmosphere |
| 摘要 |
Method for treating atmospheric pollutants by contacting the atmosphere with a catalyst composition or adsorptive material coated on the surface of a substrate in which the catalyst composition or adsorptive material is protected from degradation by harmful contaminants contained in the atmosphere by a coating of at least one porous protective material and a device useful therefor. |
| 申请公布号 |
AU1799901(A) |
申请公布日期 |
2001.06.12 |
| 申请号 |
AU20010017999 |
申请日期 |
2000.11.22 |
| 申请人 |
ENGELHARD CORPORATION |
发明人 |
JEFFREY B HOKE;RONALD M. HECK;FRED M ALLEN |
| 分类号 |
A61L9/00;A61L9/01;A61L9/16;B01D53/02;B01D53/04;B01D53/86;B01D53/88;B01J20/04;B01J20/18;B01J20/20;B01J23/34;B01J33/00;B01J37/02 |
主分类号 |
A61L9/00 |
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