发明名称 |
Triphasic bioreactor and process for gas effluent treatment |
摘要 |
A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.
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申请公布号 |
US7820432(B2) |
申请公布日期 |
2010.10.26 |
申请号 |
US20090462612 |
申请日期 |
2009.08.05 |
申请人 |
CO2 SOLUTION INC. |
发明人 |
PARENT CARMEN;DUTIL FREDERIC |
分类号 |
C12M1/12;B01D53/84;C12M1/14;C12M3/04 |
主分类号 |
C12M1/12 |
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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