The adsorption isotherms of water on Zeochem zeolite 13X were measured from 22 to 100 \(^{\circ }\text {C}\) and 0 to \(2.1\times 10^{-2}\) bar using volumetry and gravimetry. The equilibrium data was fit to a dual-site Langmuir isotherm. A series of single component H₂O dynamic column breakthrough experiments were measured on zeolite 13X at \( 22\,^{\circ }\text {C}\) and 0.97 bar. These breakthrough experiments were modeled and simulated with our built in-house adsorption simulator. The simulator predicted composition and thermal breakthrough behavior well for all single component experiments. Competitive \(\text {CO}_{2}\)/\(\text {H}_{2}\text {O}\) breakthrough experiments were then performed at \( 22\,^{\circ }\text {C}\) and 0.99 bar. The collected equilibrium data showed up to a 98% loading reduction for \(\text {CO}_{2}\) (compared to the single component loading) for \(\approx \) 74.4% RH while \(\text {H}_{2}\text {O}\) showed no reduction compared to its single component loading. The binary equilibrium isotherms were described by an explicit water-loading adjusted dual-site Langmuir isotherm.

中文翻译：

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测量竞争性$$ \ text {CO} _ {2} $$ CO 2和$$ \ text {H} _ {2} \ text {O} $$ H 2 O在13X沸石上吸附后燃烧$$ \ text {CO} _ {2} $$ CO 2捕获

使用体积法和重量分析法测量了Zeochem沸石13X上水的吸附等温线为22至100 \（^ {\ circ} \ text {C} \）和0至\（2.1 \ times 10 ^ {-2} \） bar 。平衡数据符合双位置Langmuir等温线。在13X沸石上以\（22 \，^ {\ circ} \ text {C} \）和0.97 bar进行了一系列单组分H ₂ O动态色谱柱穿透实验。这些突破性的实验使用我们内置的内部吸附模拟器进行了建模和仿真。该模拟器可以很好地预测所有单组分实验的成分和热穿透行为。竞争\（\ text {CO} _ {2} \） / \（\ text {H} _ {2} \ text {O} \）然后在\（22 \，^ {\ circ} \ text {C} \）和0.99 bar下进行突破性实验。所收集的平衡数据显示高达98％的载量减少为\（\文本{CO} _ {2} \） （相对于单个元件装载），用于\（\约\） 74.4％RH而\（\文本{与单个组件加载相比，H} _ {2} \ text {O} \）没有减少。二元平衡等温线通过显式水负荷调整的双位Langmuir等温线描述。