发明名称 |
METHOD FOR REMOVING NO AND N<SB>2</SB>O FROM GAS MIXTURES |
摘要 |
A process is proposed for reprocessing the exhaust gas from a plant for producing hydroxylamine or hydroxylammonium salts by catalytic reduction of nitrogen monoxide with hydrogen for the purpose of utilization of at least a part of the nitrogen monoxide and if appropriate hydrogen present in the exhaust gas for producing hydroxylamine or hydroxylammonium salts, which comprises, in a first separation stage, selectively separating off nitrogen monoxide from the exhaust gas of the plant for producing hydroxylamine or hydroxylammonium salts. |
申请公布号 |
EP2102102(B1) |
申请公布日期 |
2016.04.06 |
申请号 |
EP20070847572 |
申请日期 |
2007.11.30 |
申请人 |
BASF SE |
发明人 |
OOST, CARSTEN;ROHDE, WOLFGANG;MILLER, CHRISTIAN;STROEZEL, MANFRED;THOME, ALFRED;BERNING, WILFRIED |
分类号 |
C01B21/14;B01D53/56;C01B21/24 |
主分类号 |
C01B21/14 |
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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