发明名称 |
Method for purifying and concentrating dinitrogen monoxide |
摘要 |
The present invention relates to a process for purifying a gas mixture comprising dinitrogen monoxide and to the use of a gas mixture purified in this way as an oxidant for olefins. In a further embodiment, the present invention also relates to a process for preparing ketones comprising the oxidation of an olefin with a gas mixture which has been purified in accordance with the invention and comprises dinitrogen monoxide.
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申请公布号 |
US7692045(B2) |
申请公布日期 |
2010.04.06 |
申请号 |
US20050575914 |
申请日期 |
2005.09.22 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
TELES JOAQUIM HENRIQUE;ROESSLER BEATRICE;GENGER THOMAS;GLASS ANDREAS;BAUMANN DIETER;LOENING JAN-MARTIN |
分类号 |
C07C45/27;C01B21/22;C07B41/06 |
主分类号 |
C07C45/27 |
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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