Carbon capture power generation device

• Main Authors: CHEN, WAN-YING, LIN, CHIEN-HUNG, HSIAO, JUIANG
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A carbon capture power generation device, comprising: an electrochemical cell, an air channel, and a control module. The anode electrode of the electrochemical cell is magnesium metal, and the anode electrolytic cell includes: carbonate ions, the cathode electrode of the electrochemical cell is a carbon rod; the cathode electrolytic cell is an aqueous sodium hydroxide solution, and the anode electrolytic cell and the cathode electrolytic cell are Salt bridge connection. Second, the air passage includes an exhaust end open to communicate with and soak in the cathode electrolytic cell, and an intake end connected to a carbon dioxide source. Furthermore, the control module is electrically connected, controls the exhaust valve at the intake end, and selectively passes carbon dioxide gas into the cathode electrolysis cell. As mentioned above, the concentration of the sodium hydroxide aqueous solution is between 1M and 1.4M, and the flow rate of the carbon dioxide source is between 2LPM and 2.2LPM per minute, and w