Capture by Vacuum Swing Adsorption Using F200 and Sorbead WS as Protective Pre-layers[J]. Chinese Journal of Chemical Engineering, 2012, 20(5): 849-855.
DOI:
Capture by Vacuum Swing Adsorption Using F200 and Sorbead WS as Protective Pre-layers[J]. Chinese Journal of Chemical Engineering, 2012, 20(5): 849-855.DOI: 10.1016/S1004-9541(12)60409-1.
CO2 Capture by Vacuum Swing Adsorption Using F200 and Sorbead WS as Protective Pre-layers
In order to solve the water issues when 13X zeolite was applied to capture CO
2
from wet flue gas by vacuum swing adsorption process
multi-layered adsorption system was considered regarding activated alumina F200 and silica gel based Sorbead WS as pre-layer materials. LBET (extended Largmuir-BET) model and extended CMMS (cooperative multimolecular sorption) equation were simulated respectively to describe water loading on F200 and Sorbead WS. The two equations can be well added into our in-house simulator to simulate double-layered CO
2
-VSA (vacuum swing adsorption) process. Results indicated that water can be successfully stopped in pre-layers with a good CO
2
capture performance.
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