CO2 Adsorption Capacity of FAU Zeolites in Presence of H2O: A Monte Carlo Simulation Study

被引：22

作者：

Chen, Hongyin ^{[1
]}

Wang, Weilong ^{[1
]}

Ding, Jing ^{[1
]}

Wei, Xiaolan ^{[2
]}

Lu, Jianfeng ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China

[2] South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China

来源：

8TH INTERNATIONAL CONFERENCE ON APPLIED ENERGY (ICAE2016) | 2017年 / 105卷

关键词：

Monte Carlo simulation; CO2; capture; FAU zeolites; Competitive adsorption; CARBON CAPTURE; N-2;

D O I：

10.1016/j.egypro.2017.03.929

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

CO2 capture in presence of H2O is an important technical issue when using CO2-selective adsorbents in industrial exhaust gases. The CO2 adsorption of FAU zeolites in presence of H2O was investigated via Monte Carlo simulation regarding adsorption selectivity, competitiveness and capacity. Parameters and method used in the simulation were validated by experimental results. Results show that CO2 adsorption capacity of FAU zeolites is remarkable enhanced when Si/Al ratio decreases from 7 to 3. Competitive adsorption results show that the presence of N2 has little effect on the CO2 adsorption while the presence of H2O reduces the CO2 adsorption capacity of FAU zeolites significantly.

引用

页数：7

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