Method for obtaining synthesis gas through gasification of residual liquids with the ashes of fixed bed gasification at a pressure of between 0.3 and 8.0 MPa and a temperature higher than 1400 u00b0 C with gas rich in oxygen in a reactor gassing refrigerated

摘要

A process for joint entrained-bed gasification of ash-containing solid fuels and liquid fuels which are fed separately of each other to the coal gasification reactor via several burners, said burners having a concentric firing angle of greater than 0 degree such that soot formation is reduced and the conversion efficiency is increased, and the solid is conveyed to the gasification reactor together with an inert gas, and at least part of the ash-containing solid fuel contains fine coal particles which originate from coal mining and are not suited for fixed-bed gasification, and the liquid ash-containing fuel contains residues from a fixed-bed gasification.