| 摘要 |
<p>A method for purifying sulphur dioxide and nitric oxide containing gas, wherein at least as much oxygen is used in the gas as the stoichiometric amount required to oxidize the nitric oxide into nitrogen peroxide, and the gas is treated with alkali metal bicarbonate. The method may be used to purify fumes generated by the combustion of sulphurous fossil fuels in thermal electric power stations.</p> |
