发明名称 |
Oxidation and oxydehydrogenation of hydrocarbons in the fluidized bed |
摘要 |
A process for the oxidation and oxidative dehydrogenation of hydrocarbons, in particular ethylbenzene, to form corresponding oxidized or olefinically unsaturated compounds, in particular styrene, over an oxygen-conferring, oxygen-regenerable catalyst involving a working period, a time-displaced regenerating period and at least one intermediate rinsing period comprises effecting a partial regeneration during the working period by time-displaced addition of a substoichiometric amount of oxygen.
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申请公布号 |
US5866737(A) |
申请公布日期 |
1999.02.02 |
申请号 |
US19970779840 |
申请日期 |
1997.01.07 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HAGEMEYER, ALFRED;SCHWEINZER, JUERGEN;WATZENBERGER, OTTO |
分类号 |
B01J8/00;B01J8/24;C07B33/00;C07B35/04;C07C5/42;C07C253/26;C07C253/28;(IPC1-7):C07C5/42;C07C5/09;C07C5/327;C07C5/333 |
主分类号 |
B01J8/00 |
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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