In-situ production of effluent sorbent-oxide aerosol

PURPOSE: To provide a production method of a sorbent suitable for removing effluents from a gaseous combustion stream. CONSTITUTION: The in-situ production method of an effluent sorbent-oxide aerosol during the combustion of a hydrocarbon-containing fuel so that the effluents are removed from the resultant gaseous hydrocarbon stream comprises admixing an aqueous solution of the sorbent with the fuel, atomizing and combusting the mixture under controlled conditions to generate the effluent sorbing-oxide aerosol. The temperature condition during the combustion is set to >=1400 deg.K in the presence of oxidants.