| Ca(OH)2
as an absorbent |
| Air Flow |
|
|
|
|
|
|
| Flux = D/L |
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| D = 1.3910-5m2/s, |
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| diffusion coefficient |
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| L is boundary
thickness |
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| is density of CO2 |
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| CO2 diffusion |
| Ca(OH)2
solution |
| CaCO3
precipitate |
| CO2 mass
transfer is limited by diffusion in air boundary layer |