发明名称 |
Process For Sequestrating Carbon In The Form Of A Mineral In Which The Carbon Has Oxidation Number +3 |
摘要 |
A process for sequestrating carbon emitted into the atmosphere in the form of CO2 comprises: a) a step for concentrating CO2 in the liquid phase; b) a step for electro-reduction in an aprotic medium to a compound in which the carbon changes to oxidation number +3 in the form of oxalic acid or formic acid; c) if appropriate, a step for re-extracting oxalic or formic acid in the aqueous phase; and d) a step for mineralization by reaction with a compound of an element M, resulting in a stable compound in which the atomic ratio C/M is about 2/1.
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申请公布号 |
US2008296146(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20040584047 |
申请日期 |
2004.12.10 |
申请人 |
TOULHOAT HERVE;ROPITAL FRANCOIS;DUVAL SEBASTIEN |
发明人 |
TOULHOAT HERVE;ROPITAL FRANCOIS;DUVAL SEBASTIEN |
分类号 |
B01D53/00;B01D53/62 |
主分类号 |
B01D53/00 |
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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