| 摘要 |
It is by gasifying these with one or several gasification agents by means of the fluidised bed and flue dust gasification,wherein the crude solid fuel and gasification agents are fed into the fludised,solid residues are discharged from the bottom of the fludised bed,and the product gas rising upwards from the fludidised bed leaves the fluidised bed reactor after passing through a steadying and after-reaction space,wherein the flue dust contained in the product gas is separated outside the fluidised bed reactor,the separated flue dust and gasification agents are fed into a dust gasification reactor which is spatially separate from tge fluidised bed reactor,and there is gasified to a far-reaching extent at temp above the ashmelting point. |
