| 发明名称 | Hydrogen production process | ||
| 摘要 | The present invention provides a hydrogen production process, which is capable of producing hydrogen, which is a clean source of energy, simply and conveniently without using conventionally-used ammonia, with an extremely high level of safety. In accordance with the present invention, hydrogen is produced by substituting hydrogen for free oxygen in mayenite (Ca24Al28O644+.2O2−) to obtain hydrogen-substituted mayenite (Ca24Al28O644+.4H−) and reacting the resultant hydrogen-substituted mayenite (Ca24Al28O644+.4H−) with water to produce hydrogen, and hydrogen is produced by substituting hydrogen for free oxygen in mayenite (Ca24Al28O644+.2O2−) to obtain hydrogen-substituted mayenite (Ca24Al28O644+.4H−), irradiating the resultant hydrogen-substituted mayenite (Ca24Al28O644+.4H−) with ultraviolet rays to obtain conductive mayenite (Ca24Al28O644+.4e−), and reacting the resultant conductive mayenite (Ca24Al28O644+.4e−) with water to produce hydrogen. | ||
| 申请公布号 | US9457334(B2) | 申请公布日期 | 2016.10.04 |
| 申请号 | US201414759104 | 申请日期 | 2014.01.09 |
| 申请人 | Hitachi Zosen Corporation;Kyoto University | 发明人 | Hikazudani Susumu;Wakui Atsushi;Hirao Kazuyuki;Fukui Toshimi;Nakamoto Junko;Visbal Mendoza Heidy H. |
| 分类号 | H01B1/02;B01J19/12;H01M8/06;C01F7/16;C01B3/06 | 主分类号 | H01B1/02 |
| 代理机构 | Locke Lord LLP | 代理人 | Locke Lord LLP |
| 主权项 | 1. A process for producing hydrogen characterized by: substituting hydrogen for free oxygen in mayenite (Ca24Al28O644+.2O2−) to obtain hydrogen-substituted mayenite (Ca24Al28O644+.4H−); and reacting the resultant hydrogen-substituted mayenite (Ca24Al28O644+.4H−) with water to produce hydrogen. | ||
| 地址 | Osaka-shi JP | ||