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Method for the extraction of tyrosol and hydroxy tyrosol from oil mill waste and catalytic process for the conversion of tyrosol to hydroxy tyrosol
Method for the extraction of tyrosol and hydroxy tyrosol from oil mill waste and catalytic process for the conversion of tyrosol to hydroxy tyrosol
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机译:从油厂废料中提取酪醇和羟基酪醇的方法及将酪醇转化为羟基酪醇的催化方法
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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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