| 摘要 |
A process and apparatus for combustion in which a combustible material is introduced into a combustion chamber and oxidant is supplied to the combustion chamber. The combustible material is burned, and forming a primary combustion zone. A mixture of flue gases and flyash having an organic content is injected into the combustion chamber downstream of the primary combustion zone to create an oxygen-deficient reburn zone, thereby lowering the temperature of combustion, reducing the NOx content of the flue gases, and reducing the potential for NOx formation in a tertiary oxidizing combustion zone disposed downstream of the oxygen-deficient reburn zone. |
