BIOGAS UPGRADING
A method for upgrading of biogas containing carbon dioxide comprising absorption of carbon dioxide from biogas containing carbon dioxide by means of an absorption liquid is described. The absorption is carried out at a pressure of 1013-2000 hPa and desorption of carbon dioxide from the absorption li...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A method for upgrading of biogas containing carbon dioxide comprising absorption of carbon dioxide from biogas containing carbon dioxide by means of an absorption liquid is described. The absorption is carried out at a pressure of 1013-2000 hPa and desorption of carbon dioxide from the absorption liquid containing carbon dioxide is carried out at a pressure of above 300 hPa absolute. |
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