发明申请
US20170250429A1 METHOD AND SYSTEM FOR PRODUCING CARBON DIOXIDE, PURIFIED HYDROGEN AND ELECTRICITY FROM A REFORMED PROCESS GAS FEED
审中-公开
基本信息:
- 专利标题： METHOD AND SYSTEM FOR PRODUCING CARBON DIOXIDE, PURIFIED HYDROGEN AND ELECTRICITY FROM A REFORMED PROCESS GAS FEED
- 申请号：US15119866 申请日：2015-02-19
- 公开(公告)号：US20170250429A1 公开(公告)日：2017-08-31
- 发明人： Stefan DIETHELM , Alberto RAVAGNI , Olivier BUCHELI
- 申请人： EZ-Energies GmbH
- 申请人地址： DE Augsburg
- 专利权人： EZ-Energies GmbH
- 当前专利权人： EZ-Energies GmbH
- 当前专利权人地址： DE Augsburg
- 国际申请： PCT/EP2015/053553 WO 20150219
- 主分类号： H01M8/0662
- IPC分类号： H01M8/0662 ; H01M8/04089 ; C01B3/50 ; C01B3/16 ; C01B3/38 ; H01M8/0612 ; H01M8/0668
摘要：
Method and system for producing CO2, purified hydrogen and electricity from a reformed process gas feed using a solid oxide fuel cell. The method having the steps of: introducing the reformed process gas into the solid oxide fuel cell; converting hydrogen and CO of the reformed process gas in combination with oxygen into an anode off-gas including steam, CO2 and unconverted process gas; introducing the anode off-gas into a high temperature water gas shift reactor; in the high temperature water-gas shift reactor, converting CO and steam into CO2 and hydrogen, introducing the gas exiting the high temperature water-gas shift reactor into a low temperature water-gas shift membrane reactor, in the low temperature water-gas shift membrane reactor, converting CO and steam into CO2 and hydrogen, whereby the low temperature water-gas shift membrane reactor comprises a hydrogen pump producing purified hydrogen on a permeate side, while removing hydrogen from a feed side.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M8/00 | 燃料电池；及其制造 |
| --------H01M8/02 | .零部件 |
| ----------H01M8/0662 | ..气态反应物或气态残渣的处理，例如清洗 |