| 摘要 |
<p>Method for operating a frosting vessel of an anti-sublimation system for capturing C02 from a gas stream (2). During defrosting of C02 ice present in the frosting vessel (3) C02 gas is removed from the frosting vessel (3). Anti-sublimation system for capturing C02 from a gas stream. Said anti-sublimation system comprises a frosting vessel (3) and means for removing C02 gas from the frosting vessel. Said means is adapted to remove C02 gas during defrosting of C02 ice present in the frosting vessel. Flue gas treatment system comprising one or more heat exchangers (4) for lowering the temperature of the flue gas and one or more scrubbers for removing contaminants from the flue gas. Said flue gas treatment system further comprises the above-mentioned anti-sublimation system.</p> |
