发明名称 |
PROCESS FOR THE OXIDATION OF ALKYLAROMATIC HYDROCARBONS CATALYZED BY N-HYDROXY DERIVATIVES |
摘要 |
Process for the oxidation of alkylaromatic hydrocarbons to hydroperoxide catalyzed by N-hydroxy derivatives in the presence of a solvent which includes recovering the catalyst from the oxidation mixture by the possible removal of the solvent by distillation and/or cooling of the oxidation mixture, with the consequent precipitation and filtration of the N-hydroxy-derivative catalyst, and adsorption with non-basic adsorbing solids for the substantially complete recovery of the catalyst.
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申请公布号 |
US2013172624(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201113805478 |
申请日期 |
2011.06.20 |
申请人 |
RECUPERO FRANCESCO;PUNTA CARLO;MELONE LUCIO;PROSPERINI SIMONA;PASTORI NADIA;VERSALIS S.P.A. |
发明人 |
RECUPERO FRANCESCO;PUNTA CARLO;MELONE LUCIO;PROSPERINI SIMONA;PASTORI NADIA |
分类号 |
C07C45/27 |
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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