Reversed air staging is a method to reduce nitrous oxide (N2O)emissions from circulating fluidized bed boilers (FBBs). Tests in a 12 MW circulating FBB show that the N20 emission can be lowered to one fourth without affecting the emissions of NO,SO2 or CO and without adverse effects on the combustion efficiency. The focus of the paper is on the conditions in the combustion chamber. Measurements inside the combustion chamber reveal how the combustion conditions are affected by reversed air staging compared to normal air staging. These measurements confirm the working principle of reversed air staging, namely to provide more oxidizing conditions in the lower part of the combustion chamber and lower stoichiometry in the upper part of the combu...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
Three cases of air staging were examined in a 12 MW circulating fluidised bed boiler: i) no staging,...
Reversed air staging is a method to reduce nitrous oxide (N2O)emissions from circulating fluidized b...
A new method, reversed air staging, for decreasing N2O from fluidised bed combustion, was investigat...
Abstract - Two methods for the reduction of nitrous oxide emissions, afterbuming and reversed air st...
During the combustion of coal in a circulating fluidized bed boiler the conversion of the fuelbond ...
Reversed air staging, a method for reduction of N2O emissions, was studied in a 12 MW circulating fl...
A new method, reversed staging, for decreasing N2O without increasing the emission of the other poll...
Several conclusions can be made about the N2O emissions from CFB boilers, for instance: - Much more...
In circulating fluidized bed boilers, the volatile nitrogen species of the fuel are mostly oxidized ...
The N2O formation in circulating fluidized bed boilers is assumed to be influenced by two formation ...
The emission of NO from FB boilers depends largely on design and operation parameters. However, the ...
Ammonia is added to the gases in the combustion chamber of fluidized bed briilers in order to invest...
Combustion implicates harmful effect to the environmental due to the emissions produced. The release...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
Three cases of air staging were examined in a 12 MW circulating fluidised bed boiler: i) no staging,...
Reversed air staging is a method to reduce nitrous oxide (N2O)emissions from circulating fluidized b...
A new method, reversed air staging, for decreasing N2O from fluidised bed combustion, was investigat...
Abstract - Two methods for the reduction of nitrous oxide emissions, afterbuming and reversed air st...
During the combustion of coal in a circulating fluidized bed boiler the conversion of the fuelbond ...
Reversed air staging, a method for reduction of N2O emissions, was studied in a 12 MW circulating fl...
A new method, reversed staging, for decreasing N2O without increasing the emission of the other poll...
Several conclusions can be made about the N2O emissions from CFB boilers, for instance: - Much more...
In circulating fluidized bed boilers, the volatile nitrogen species of the fuel are mostly oxidized ...
The N2O formation in circulating fluidized bed boilers is assumed to be influenced by two formation ...
The emission of NO from FB boilers depends largely on design and operation parameters. However, the ...
Ammonia is added to the gases in the combustion chamber of fluidized bed briilers in order to invest...
Combustion implicates harmful effect to the environmental due to the emissions produced. The release...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
In a circulating bed of silica sand, char is the principal agent for the reduction of nitrogen oxid...
Three cases of air staging were examined in a 12 MW circulating fluidised bed boiler: i) no staging,...
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