为了当 13X 沸石被使用由真空秋千吸附从湿烟道气体捕获 CO2 时,解决水问题,处理, multi-layered 吸附系统关于基于的激活的氧化铝 F200 和硅石胶化被考虑 Sorbead WS 作为层前材料。LBET (扩大 Largmuir 赌注) 模型和扩大 CMMS (合作 multimolecular 吸着) 方程分别地被模仿描述在 F200 和 Sorbead WS 上装载的水。二个方程能很好被增加进我们的内部模拟器模仿双 layered CO2-VSA (真空秋千吸附) 过程。结果显示水能成功地与好 CO2 俘获表演在层前被停止。
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.