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US 2003/0118959 A1Published application
Method for protecting an SiO2 coating, and combustion device with protection
AssigneeSiemens Aktiengesellschaft
InventorManfred Kobusch
Life of this patent
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Abstract
A method for protecting a SiO2 coating on defining surfaces of a combustion chamber and a combustion device containing the protection. Accordingly, an additive is introduced into the combustion chamber, which increases the SiO content of the exhaust gas, arising from a combustion process. The SiO content helps protect walls of the combustion chamber formed with the SiO2 coating.
Claims16
A method for protecting an SiO2 coating on boundary surfaces of a combustion chamber being fed a combustion medium, which comprises the step of:
- adding an additive to the combustion chamber for increasing a SiO content of flue gases formed in a combustion operation.
A device for combustion of a combustion medium, comprising:
- a combustion chamber for carrying out a combustion operation, said combustion chamber having boundary surfaces with an SiO2 coating;
- a burner for supplying the combustion medium and disposed in said combustion chamber;
- and
- an adding device for adding an additive for increasing an SiO content of flue gases formed in the combustion operation.
1 more element
A combustion compound, comprising:
- a combustion medium;
- and
- an additive for increasing a SiO content of flue gases formed in a combustion operation, said additive admixed with said combustion medium.
Dependencies are inferred from the claim text.