專利公告 Patents
電解槽及串聯式電解槽
刊登日期：2023/09/21
| ‧ 專利名稱 | 可作為鹼氯電解槽並處理CO2的電解槽及串聯式電解槽 |
| ‧ 專利證書號 | M646259 |
| ‧ 專利權人 | 國立臺灣大學 |
| ‧ 專利國家 (申請日) |
中國 (2022/11/03) 中華民國 (2022/11/03) 美國 (2023/05/09) |
| ‧ 單位 | 化學系 |
| ‧ 發明人 / PI | 陳浩銘,陳岱隆,洪萬墩,陳玉振,黃國明,顏甫達,廖哲銳 |
| ‧ 簡歷 / Experience |
技術摘要 / Our Technology：
一種電解槽包括陽離子交換膜、陰極室及陽極室。陰極室包括氣體擴散電極及流道元件，其中流道元件介於陽離子交換膜與氣體擴散電極之間且具有彼此平行排列的複數條流道。陽極室包括陽極網，其中陽離子交換膜介於陽極網與流道元件之間。陽極網與氣體擴散電極的距離實質上等於陽離子交換膜的第一厚度與流道元件的第二厚度的總和。燃煤電廠排放二氧化碳佔10~15%，將二氧化碳分離再利用，產生合成氣、乙醇、乙烯及甲酸等，對於減碳具正面效益。本揭示提供結合鹼氯電解槽的新型電解槽，可處理氣態二氧化碳，所產生之合成氣等成品可作為其他用途。
An electrolytic cell includes a cation exchange membrane, a cathode compartment, and an anode compartment. The cathode compartment includes a gas diffusion electrode and a flow channel element, in which the flow channel element is interposed between the cation exchange membrane and the gas diffusion electrode, and has a plurality of flow channels arranged in parallel with each other. The anode compartment includes an anode mesh, in which the cation exchange membrane is interposed between the anode mesh and the flow channel element. A distance between the anode mesh and the gas diffusion electrode is substantially equal to the sum of a first thickness of the cation exchange membrane and a second thickness of the flow channel element. The present disclosure provides a new electrolytic cell combined with a chloralkali electrolytic cell. It deals with gaseous carbon dioxide and the products, e.g., synthesis gas, can be used for other purposes.
An electrolytic cell includes a cation exchange membrane, a cathode compartment, and an anode compartment. The cathode compartment includes a gas diffusion electrode and a flow channel element, in which the flow channel element is interposed between the cation exchange membrane and the gas diffusion electrode, and has a plurality of flow channels arranged in parallel with each other. The anode compartment includes an anode mesh, in which the cation exchange membrane is interposed between the anode mesh and the flow channel element. A distance between the anode mesh and the gas diffusion electrode is substantially equal to the sum of a first thickness of the cation exchange membrane and a second thickness of the flow channel element. The present disclosure provides a new electrolytic cell combined with a chloralkali electrolytic cell. It deals with gaseous carbon dioxide and the products, e.g., synthesis gas, can be used for other purposes.
聯繫方式 / Contact：
臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU
Email：ordiac@ntu.edu.tw
電話/Tel：02-3366-9945