摘要 |
A method for operating a combustion system (1) comprising at least the following steps: a) removing ashes from a combustion boiler (2), b) compacting the ashes, c) pulverizing the ashes, and d) feeding at least a part of the ashes into the combustion boiler (2), wherein the hardness of said ashes is deliberately set during steps a) or b). Furthermore, a particularly suitable device for implementing the method is disclosed. |