| 摘要 |
1. Process for the desulphurisation of gases, wherein, by means of purifying substances containing iron hydroxide, the gas desulphurisation substances are regenerated simultaneously with the removal of hydrogen sulphide, characterized in that the oxygen required in sewage gas plants for regeneration for a pre-selected period is determined on the basis of the known amount of the gas to to be purified and the H2 S contained therein and is metered in uniformly over the selected period. |
