PROCEDIMENTO DI OSSIDAZIONE PARZIALE DI COMBUSTIBILI CARBONIOSI SOLIDI SOTTO FORMA DI SOSPENSIONI

摘要

A partial oxidation process and control system for continuously producing synthesis gas, fuel gas or reducing gas in which one process fuel is replaced by a different fuel without shutting down or depressurizing the gas generator. The fuel may comprise slurries of solid carbonaceous fuel and/or liquid or gaseous hydrocarbonaceous fuels. Suitable burners for introducing the feedstreams into the gas generator comprise a central conduit means radially spaced from a concentric coaxial outer conduit having a downstream exit nozzle, and providing a coaxial annular passage means therebetween.