The present invention relates to a method for producing mixtures of hydrocarbons and aromatic compounds for subsequent use as fuel components (preferably in the C5-C16 range) by catalytic conversion of the oxygenated compounds contained in aqueous fractions derived from primary biomass treatments, which can comprise at least the following steps: (i) bringing the aqueous mixture containing the oxygenated compounds derived from biomass in contact with a catalyst comprising at least W and/or Nb, and combinations of Nb and W with other elements, (ii) reacting the mixture with the catalyst in a catalytic reactor at temperatures between 50°C and 450°C and under pressures of 1 to 120 bar; and (iii) recovering the products obtained by a liquid/liquid separation process of the aqueous and organic phases.
本发明涉及一种通过催化转化来自初级
生物质处理的
水性馏分中所含的含氧化合物来生产碳氢化合物和芳香族化合物混合物以便随后用作燃料成分(最好是C5-C16范围内的碳氢化合物和芳香族化合物混合物)的方法,该方法可至少包括以下步骤:(i) 使含有从
生物质中提取的含氧化合物的
水性混合物与催化剂接触,催化剂至少包括 W 和/或 Nb,以及 Nb 和 W 与其他元素的组合;(ii) 在催化反应器中,在 50°C 至 450°C 的温度和 1 至 120 巴的压力下,使混合物与催化剂反应;(iii) 通过
水相和有机相的液/液分离过程回收所获得的产品。