发明名称 |
INTEGRATED PROCESS FOR DUAL BIOCATALYTIC CONVERSION OF CO2 GAS INTO BIO-PRODUCTS BY ENZYME ENHANCED HYDRATION AND BIOLOGICAL CULTURE |
摘要 |
A method, process, apparatus, use and formulation for dual biocatalytic conversion of CO2 containing gas into carbon containing bio-products by enzymatic hydration of CO2 into bicarbonate ions in the presence of carbonic anhydrase and metabolic conversion of the bicarbonate ions into carbon containing bio-products in a biological culture. The dual biocatalytic conversion may be relatively constant with controlling a feeding of the bicarbonate ions to the biological culture in accordance with demands of the biological culture by retaining over-production of bicarbonate ions and feeding part of the over-production to the biological culture in accordance with nutrient demands of the biological culture. Bicarbonate ions may also be reconverted to generate a pure CO2 gas stream. The CO2 containing gas may be derived from operations of a power plant which receives a carbon-containing fuel for combustion, and the biological culture may be an algae culture. |
申请公布号 |
CA2861245(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
CA20132861245 |
申请日期 |
2013.01.17 |
申请人 |
CO2 SOLUTIONS INC. |
发明人 |
FRADETTE, SYLVIE;GUIMOND, CHANTAL;MADORE, ERIC;KELLY, GLENN R.;CARLEY, JONATHAN A.;VERSTEEG, GEERT F. |
分类号 |
C12P1/00;B01D53/62;B01D53/86;C12M1/00;C12M1/04;C12N1/12;C12P3/00;C12P7/46 |
主分类号 |
C12P1/00 |
代理机构 |
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代理人 |
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