Electrochemical mediated amine regenerated carbon capture system
The invention relates to the technical field of industrial flue gas treatment, and discloses an electrochemical mediated amine regenerated carbon capture system, which comprises an absorption tower, an electrolytic tank and a flash tank, an electrolyte is contained in the electrolytic tank and is a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of industrial flue gas treatment, and discloses an electrochemical mediated amine regenerated carbon capture system, which comprises an absorption tower, an electrolytic tank and a flash tank, an electrolyte is contained in the electrolytic tank and is a mixed amine solution; the mixed amine liquid comprises ethidene diamine and hydroxyethyl ethidene diamine, and the molar ratio of ethidene diamine to hydroxyethyl ethidene diamine is 1: 1; both the absorption tower and the flash tank are provided with condensers; the absorption tower and the flash tank are respectively provided with an IR to measure the concentration of carbon dioxide at an outlet; and the electrolytic tank and the flash tank are respectively provided with TC and LC to ensure continuous operation of the device. According to the invention, the mixture of ethylenediamine and hydroxyethyl ethylenediamine is used as the absorbent and has the properties of low energy and low vapor pressure, so that the |
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