| 发明名称 |
METHOD OF REGENERATING NOX REMOVING CATALYST |
| 摘要 |
PURPOSE:A method of regenerating deactivated NOx removing catalysts containing chromium oxide as a catalyst component by treating with an aqueous solution of chromic acids and cal calcing. |
| 申请公布号 |
JPS5250990(A) |
申请公布日期 |
1977.04.23 |
| 申请号 |
JP19750127169 |
申请日期 |
1975.10.21 |
| 申请人 |
SUMITOMO CHEMICAL CO |
发明人 |
SHIRAISHI TATSUO;SHIMIZU SHINKICHI;SHINDOU TADASHI;KATOU FUMIYOSHI |
| 分类号 |
B01D53/94;B01D53/34;B01D53/86;B01D53/96;B01J23/26;B01J23/92;B01J38/60 |
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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