| 摘要 |
<p>A process for separating carbon dioxide from a fluid containing carbon di oxide, NO2, and at least one of oxygen, argon, and nitrogen comprises the st eps of separating at least part of the fluid into a carbon dioxide enriched stream, a carbon dioxide depleted stream comprising CO2 and at least one of oxygen, argon, and nitrogen and a NO2 enriched stream and recycling said NO2 enriched stream upstream of the separation step.</p> |
