METHOD OF AND APPARATUS FOR THE DIRECT HEATING OF FLUIDIZED-BED AND VORTEX-LAYER REACTORS

摘要

A method of and an apparatus for the direct heating of fluidized-bed and vortex-layer reactors in which the nozzle grate is provided with a plurality of uniformly spaced coaxial tube members, one of the chambers of which is supplied with air while the other is supplied with a liquid (hydrocarbon) fuel. Within the members, there is provided an impingement-type atomizing surface at which the liquid is atomized and mixed with the air just as the mixture enters the reactor.