| 发明名称 |
HIGHLY ACTIVE DENITRATION CATALYST |
| 摘要 |
PURPOSE:To provide the title catalyst which shows high activity even at low temps. and is used for selective catalystic reduction in the prescense of NH3 by dipping steel the surface layer of which has been alloyed with Al in an Al sol. soln. to elute Al and treating the peroforated surface layer with a SO2-contg. gas after which a V cpd. is supported. |
| 申请公布号 |
JPS5358987(A) |
申请公布日期 |
1978.05.27 |
| 申请号 |
JP19760134861 |
申请日期 |
1976.11.09 |
| 申请人 |
HITACHI SHIPBUILDING ENG CO |
发明人 |
INABA SHIGEYA;HAMA TOSHIO;KAMINO YASUYOSHI;MAEDA KAZUO;NAGAI KENICHI |
| 分类号 |
B01D53/94;B01D53/34;B01J23/84;B01J23/847;B01J25/00;B01J27/02;B01J35/00;B01J37/00;B01J37/02 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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