METHOD AND APPARATUS FOR BURNING COMBUSTIBLE SOLID RESIDUE FROM CHEMICAL PLANT

摘要

A method of burning a combustible solid residue from a chemical plant, which comprises feeding a slurry of combustible solid residues in an oil, the amount of the oil being at least 0.5 part by weight per part by weight of the combustible solid residues, into a burner in a combustion furnace comprised of a main combustion chamber having the burner in its arch, a secondary combustion chamber formed in the lower portion of the main combustion chamber. and a flue gas duct provided beneath and following the secondary combustion chamberr burning the residue in the main combustion chamber, conducting the combustion gas info the secondary combustion chamber, and allowing it to reside at a temperature 800 to 1000 .degree.C for at least 0.5 second.