发明名称 |
Production of maleic anhydride |
摘要 |
N-butane and molecular oxygen are reacted in a first reactor to form maleic anhydride, the produced maleic anhydride is scrubbed to separate maleic anhydride values, n-butane is added to the scrubber gases and these are reacted in a second reactor to form additional maleic anhydride.
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申请公布号 |
US6194587(B1) |
申请公布日期 |
2001.02.27 |
申请号 |
US19990377589 |
申请日期 |
1999.08.19 |
申请人 |
SCIENTIFIC DESIGN COMPANY, INC. |
发明人 |
DOSHI BHARAT M. |
分类号 |
C07B61/00;C07C51/215;C07D307/60;(IPC1-7):C07D307/60 |
主分类号 |
C07B61/00 |
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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