| 摘要 |
The present invention relates to a method for controlling a pure oxygen combustion boiler comprising: a pure oxygen conversion step, in which a change in combustion modes is conducted, from an air combustion mode, where air flows into the boiler for combusting a fuel, to an oxy-fuel combustion mode, where pure oxygen is combined to the combustion gas generated by the combustion of the fuel, to combust the fuel; and an oxy-fuel combustion step, in which the flux of the combustion gas and the pure oxygen is set, to control the flux of the mixture gas supplied to the boiler. [Reference numerals] (AA) Start; (BB) End; (S10) Pure oxygen conversion step; (S20) Oxy-fuel combustion step |
