| abstract |
The present invention relates generally to the field of emission control, particularly from various gaseous acid compounds and / or gaseous acid precursor compounds (eg, SOx, NOx, etc.) during one or more post-combustion stages or post-combustion processes ( It relates to a new and useful method and / or system for controlling, treating and / or mitigating various liquid acidic compounds of oxyfuel combustion (eg during compression and / or cooling steps). In one embodiment, the present invention recycles one or more such liquid acid compounds to the combustion gas and / or recycles them into one or more of the oxyfuel power generation system emission control and / or combustion gas gas treatment devices. It relates to a method and / or system for circulation. |