MANUFACTURE OF GAS BY PARTIAL OXIDATION OF SLAG-RICH RAW MATERIALS

摘要

1. A process for the manufacture of synthesis gas or fuel gas by partial oxidation of a slag-rich starting material, wherein the resulting soot is washed out of the gas by means of water and is recycled to the reactor after having been separated from the thus obtained aqueous suspension of soot/slag agglomerates by means of a water-immiscible organic liquid, characterised in that the suspension of soot/slag agglomerates is treated in a dispersing apparatus which generates a shearing force, a part of the soot-free slag is continuosly removed from the aqueous phase, and low-slag soot from the phase of the organic liquid is recycled to the synthesis gas reactor.