发明名称 |
Fremgangsmåte for fremstilling av olefiner |
摘要 |
<p>Process for the production of an olefin comprising partially combusting in a reaction zone a mixture of a hydrocarbon and an oxygen-containing gas in the presence of a catalyst which is capable of supporting combustion beyond the fuel rich limit of flammability to produce the olefin. The superficial feed velocity of the mixture is at least 250 cm s<SUP>-1 </SUP>at standard temperature and operating pressure, with the proviso that where the catalyst is an unsupported catalyst, the superficial feed velocity of the mixture is at least 300 cm s<SUP>-1 </SUP>at standard temperature and operating pressure. The process is carried out at a pressure of at least 1.3 bara and the reaction zone is not externally heated.</p> |
申请公布号 |
NO20030109(D0) |
申请公布日期 |
2003.01.09 |
申请号 |
NO20030000109 |
申请日期 |
2003.01.09 |
申请人 |
BP CHEMICALS LTD |
发明人 |
GRIFFITHS, DAVID CHARLES;LITTLE, IAN RAYMOND;MESSENGER, BRIAN EDWARD;REID, IAN ALLAN BEATTIE |
分类号 |
C07C5/333;C07B61/00;C07C5/48;C07C11/04;C10G9/38;C10G11/10;(IPC1-7):C07C |
主分类号 |
C07C5/333 |
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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