A comparative study on metal organic frameworks for indoor environment application: Adsorption evaluation

被引：82

作者：

Bahri, Mitra ^{[1
]}

Haghighat, Fariborz ^{[1
]}

Kazemian, Hossein ^{[2
,3
]}

Rohani, Sohrab ^{[2
]}

机构：

[1] Concordia Univ, Dept Bldg Civil & Environm Engn, Montreal, PQ, Canada

[2] Univ Western Ontario, Dept Chem & Biochem Engn, London, ON, Canada

[3] Univ British Columbia, Coll Sci & Management, Prince George, BC, Canada

来源：

CHEMICAL ENGINEERING JOURNAL | 2017年 / 313卷

关键词：

Adsorption; MIL-101; MIL-53; CPM-5; Volatile organic compound; Relative humidity; MICROWAVE SYNTHESIS; WATER-VAPOR; AIR; MIL-101; PERFORMANCE; REMOVAL; DESIGN; IMPACT; GASES; SELECTIVITY;

D O I：

10.1016/j.cej.2016.10.004

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this study, three metal organic frameworks (MOFs), MIL-101, MIL-53 and CPM-5 are synthesized and characterized. Adsorption isotherms and breakthrough behaviors of these MOFs are studied for two Volatile organic compounds: toluene and isobutanol. Also, the effect of the presence of relative humidity on the adsorption capacity of one (1) ppm toluene and isobutanol on each MOF is investigated. Results demonstrate a superior capacity of MIL-101 for adsorption of these organic compounds in dry air. The presence of relative humidity (30%), however, decreases this adsorption capacity by 80%. MIL-53 shows the highest adsorption capacity of toluene and isobutanol at this level of humidity, while CPM-5 shows the least adsorption capacity for both toluene and isobutanol at both dry and humid air. (C) 2016 Published by Elsevier B.V.

引用

页码：711 / 723

页数：13

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