基本信息:
- 专利标题： 一种由二氧化碳和水制备乙醇的方法
- 专利标题（英）：Method for preparing ethyl alcohol through carbon dioxide and water
- 申请号：CN201510914432.8 申请日：2015-12-13
- 公开(公告)号：CN105332002A 公开(公告)日：2016-02-17
- 发明人： 景欢旺 , 张雨倩
- 申请人： 兰州大学
- 申请人地址： 甘肃省兰州市天水南路222号
- 专利权人： 兰州大学
- 当前专利权人： 兰州大学
- 当前专利权人地址： 甘肃省兰州市天水南路222号
- 代理机构： 兰州振华专利代理有限责任公司
- 代理人： 张晋
- 主分类号： C25B3/00
- IPC分类号： C25B3/00 ; C25B11/04 ; C25B9/04
The invention discloses a method for preparing ethyl alcohol through carbon dioxide and water, a preparation method for used relative devices and a device for the method. The method for preparing the ethyl alcohol comprises the steps that a photo-anode composed of BiVO4 and a photo-cathode composed of dye/M/N-TiO2 or dye/M/B-TiO2 or dye/M/S-TiO2 are put into an electrolyte solution composed of a sensitizing agent-containing KHCO3 or NaHCO3 aqueous solution, and a gap is maintained between the photo-anode and the photo-cathode; the photo-anode and the photo-cathode are connected to a positive electrode and a negative electrode of a direct-current power source respectively, the electrolyte solution is filled with carbon dioxide gas to make the direct-current power source electrify the photo-anode and the photo-cathode, a light source is made to illuminate the photo-anode and the photo-cathode at the same time, and the ethyl alcohol can be generated in the electrolyte solution.
公开/授权文献:
- CN105332002B 一种由二氧化碳和水制备乙醇的方法 公开/授权日：2017-12-26
IPC结构图谱:
| C | 化学；冶金 |
| --C25 | 电解或电泳工艺；其所用设备 |
| ----C25B | 生产化合物或非金属的电解工艺或电泳工艺；其所用的设备 |
| ------C25B3/00 | 有机化合物的电解生产 |