发明名称 |
MOISTURE SWING CARBON DIOXIDE ENRICHMENT PROCESS |
摘要 |
A process is disclosed for reversibly absorbing carbon dioxide to an alkali metal or earth alkaline absorbent. For absorption the absorbent is contacted with a first gas composition. For desorption the absorbent is contacted with a second gas composition. The moisture contents of the first and second gas compositions are controlled so that during the absorption step the absorbent is converted to a bicarbonate, and during the desorption step the absorbent is converted to a carbonate hydrate. Compared to prior art processes the process of the invention requires less energy input. The process of the invention is particularly suitable for producing a carbon dioxide enriched gas for accelerating plant growth in a greenhouse. |
申请公布号 |
WO2015082567(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
WO2014EP76462 |
申请日期 |
2014.12.03 |
申请人 |
ANTECY B.V. |
发明人 |
BIJL, ANTONIE;ROESTENBERG, TIMO;RODRIQUEZ MOSQUEDA, RAFAEL;BREM, GERRIT;O'CONNOR, PAUL |
分类号 |
B01D53/04;A01G9/18;B01D53/62;B01D53/96;B01J20/04 |
主分类号 |
B01D53/04 |
代理机构 |
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代理人 |
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主权项 |
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