PROCESS FOR THE OXIDATION OF ALKYLAROMATIC HYDROCARBONS CATALYZED BY N-HYDROXY DERIVATIVES
摘要
<p>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.</p>
申请公布号
WO2011161523(A1)
申请公布日期
2011.12.29
申请号
WO2011IB01411
申请日期
2011.06.20
申请人
POLIMERI EUROPA S.P.A.;RECUPERO, FRANCESCO;PUNTA, CARLO;MELONE, LUCIO;PROSPERINI, SIMONA;PASTORI, NADIA