| 摘要 |
<p>The invention relates to a method for thermochemically directly converting educts containing high-molecular weight organic components into low-molecular weight products containing flammable liquid at room temperature organic products. The inventive method consists in heating and hydrogenating the educts for carrying out a liquid phase thermal conversion reaction in such a way that a reaction three-phase mixture is obtained. The first phase, separated from the liquid phase, comprises a component catalysing the conversion reaction and is returned at least partially to the liquid phase and the second phase comprises a certain proportion of low-molecular weight and liquid at room temperature organic products which are devoid of or poor in heteroatoms. Said invention also relates to carrying out the inventive method in a device, which is provided with two heated and pressurised reactors (RI, RII) and comprises a phase-separation unit for separating reaction phases. Said reactors (RI, RII) are fluidly connected in such a way that the separated phase containing catalysing components is returned to the reactor (RI) by means of a recycling device. The highly-volatile component-containing phase is transferable from the first (RI) to second (RII) reactor.</p> |
