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PROCESS TO RECOVERY TYROSOL AND HYDROXYTYROSOL FROM OLIVE OIL MILL WASTEWATERS AND CATALYTIC OXIDATION METHOD IN ORDER TO CONVERT TYROSOL IN HYDROXYTYROSOL
PROCESS TO RECOVERY TYROSOL AND HYDROXYTYROSOL FROM OLIVE OIL MILL WASTEWATERS AND CATALYTIC OXIDATION METHOD IN ORDER TO CONVERT TYROSOL IN HYDROXYTYROSOL
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机译:从橄榄油厂废水中回收酪醇和羟基酪醇的过程及催化氧化法转化为羟基酪醇中的酪醇
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摘要
It is described a process in order to prepare Tyrosol and/or Hydroxytyrosol from oil mill wastewaters that include: The process of the invention includes: a) Microfiltration (MF), Ultrafiltration (UF), Nanofiltration (NF) and Reverse Osmosis (RO) of the OMW; b) Separation of Tyrosol, Hydroxytyrosol and other phenolic compounds from the concentrated RO; c) Oxidation of the obtained Tyrosol to Hydroxytyrosol in the presence of methyl rhenium trioxide and of hydrogen peroxide in a protic solvent.
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