发明名称 |
Methods And Systems For Producing Hydrogen And Capturing Carbon Dioxide |
摘要 |
Methods and systems for producing hydrogen and capturing carbon dioxide are disclosed. In some embodiments, the methods include the following: mixing magnesium bearing minerals with one or more acids and/or chelating agents to form a magnesium-rich solvent including magnesium hydroxide; mixing a gas including carbon dioxide with the magnesium-rich solvent in a reactor possibly in the presence of one or more water-gas shift catalysts; increasing a temperature and a steam pressure inside the reactor until a substantial portion of the magnesium hydroxide in the solvent and the carbon dioxide and water in the gas react to form magnesium carbonate and hydrogen; and increasing pH in the reactor thereby increasing a rate that the solvent and the carbon dioxide react.
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申请公布号 |
US2013209339(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
US201213568767 |
申请日期 |
2012.08.07 |
申请人 |
PARK AH-HYUNG ALISSA;FRICKER KYLE J.;VELAZQUEZ-VARGAS LUIS |
发明人 |
PARK AH-HYUNG ALISSA;FRICKER KYLE J.;VELAZQUEZ-VARGAS LUIS |
分类号 |
C01B3/06;B01D53/62 |
主分类号 |
C01B3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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