Method and apparatus for separation of carbon dioxide from an off-gas from a fossil-fueled power station
AssigneeSiemens Aktiengesellschaft
InventorsMike Rost, Rüdiger Schneider, Henning Schramm
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Abstract
A carbon dioxide separation process for a fossil-fueled power station process, including an absorption process and a desorption process, the carbon dioxide separation process includes when a special operating state which deviates from the normal operating state, opening a first bypass so that regenerated solvent from the desorption process is at least partially fed back again into the desorption process; and opening a second bypass so that a laden solvent from the absorption process is at least partially fed back again into the absorption process.
Claims9
A carbon dioxide separation process for a fossil-fueled power station process, including an absorption process and a desorption process, the carbon dioxide separation process comprising:
- when a special operating state which deviates from the normal operating state,
- opening a first bypass so that regenerated solvent from the desorption process is at least partially fed back again into the desorption process;
- and
- opening a second bypass so that a laden solvent from the absorption process is at least partially fed back again into the absorption process.
Dependencies are inferred from the claim text.