| 摘要 |
<p>The invention relates to a system (40) and method for treating the fumes and gases (18, 29) generated by at least one igneous electrolysis tank (2) during the production of aluminum, the fumes and the gases (18, 29) comprising carbon dioxide, wherein the treatment system (40) includes a collecting device (46) capable of collecting at least a portion of the fumes and gases (18, 29) generated by the electrolysis tank (2), characterized in that the collecting device (46) is capable of collecting fumes and gases (18, 29) comprising at least 6 % of carbon dioxide, and in that the treatment system (30) includes a trapping unit (54) capable of trapping at least a portion of the carbon dioxide contained in the fumes and gases (18, 29).</p> |
