| 摘要 |
Acid mist may be removed efficiently from a gas stream using at least one fiber bed mist eliminator operating at elevated pressure of typically at least 2 bar (0.2 MPa), e.g. at about 4 bar (0.4 MPa) to about 50 bar (5 MPa). The invention has particular application in methods for processing carbon dioxide flue gas in which SO 2 and/or NO x contaminants are converted at elevated pressure to sulfuric acid condensate and/or nitric acid condensate respectively. |
