发明名称 |
Method for purifying exhaust gas and apparatus therefor. |
摘要 |
<p>A method for purifying an exhaust gas containing catalyst poison(s) by subjecting the gas to a catalytic treatment which comprises previously passing the gas through a layer packed with a highly activated alumina to remove the catalyst poison(s); and an apparatus for purifying exhaust gas containing catalyst poison(s) by subjecting the gas to a catalytic treatment, wherein a layer packed with a highly activated alumina for removal of the catalyst poison(s) and a layer packed with an oxidation catalyst for removal of harmful substances in the gas are separately arranged.</p> |
申请公布号 |
EP0437901(A1) |
申请公布日期 |
1991.07.24 |
申请号 |
EP19900300402 |
申请日期 |
1990.01.15 |
申请人 |
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD. |
发明人 |
HAYASHI, HIROAKI;SANO, KUNIO;HATTORI, YASUSHI;NISHIKAWA, KAZUYOSHI |
分类号 |
B01J23/38;B01D53/86;B01J23/44 |
主分类号 |
B01J23/38 |
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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