Process for the preparation of synthesis gas

摘要

A process for the preparation of synthesis gas by the partial combustion of an ash-containing fuel with an oxygen-containing gas is described, the synthesis gas formed being removed from the top of the reactor through a gas discharge pipe, and slag formed through a slag discharge at the bottom of the reactor, the process being characterized by the counter-current contact of the synthesis gas in the reactor with cold fly-slag agglomerates.