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| Study on CO2 Absorption from Coal-fired Flue Gas by Chemical Method |
| Received:April 03, 2015 Revised:April 08, 2015 |
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| DOI：doi：10.3969/j.issn.1007-7545.2015.10.019 |
| KeyWord:chemical method; absorption rate; absorbent; CO2; MEA; TEPA |
| Author | Institution |
| zhouxuzhong |
贵州大学材料与冶金学院 |
| lishuie |
贵州大学材料与冶金学院 |
| wuheng |
贵州大学材料与冶金学院 |
| cuitongming |
贵州大学材料与冶金学院 |
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| Abstract: |
| CO2 was absorbed from coal-fired flue gas by chemical method with ethanolamine (MEA) and tetraethylenepentamine (TEPA) as solvents. The results show that absorption rate of MEA and TEPA is 0.659 and 0.543 mmol/s respectively under the conditions including reaction temperature of 20 ℃, solvent volume concentration of 5%, CO2 volume concentration of 13%, and simulated flue gas flow rate of 550 L/h. |
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