摘要 |
A fluid dosing device for introducing a fluid into a gas flow having a given flow direction, the dosing device comprising: input means for receiving the fluid from a source of fluid; nozzle means for injecting the fluid into the gas flow, the nozzle means comprising valve means arranged to move between a first position in which the valve means seals the nozzle means and a second open position in which injection of fluid into the gas flow can take place wherein the fluid dosing device is arranged to inject fluid into the gas flow in a direction having at least a component which is counter to the flow direction of the gas flow.
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