Performance of HKUST-1 Metal-Organic Framework for a VOCs mixture adsorption at realistic concentrations ranging from 0.5 to 2.5 ppmv under different humidity conditions

被引：53

作者：

Chevalier, V ^{[1
,2
]}

Martin, J. ^{[1
]}

Peralta, D. ^{[2
]}

Roussey, A. ^{[2
]}

Tardif, F. ^{[2
]}

机构：

[1] SAFRAN Filtrat Syst, F-87800 Nexon, France

[2] Univ Grenoble Alpes, CEA Liten, F-38000 Grenoble, France

来源：

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING | 2019年 / 7卷 / 03期

关键词：

VOCs adsorption; Realistic concentration; HKUST-1; Breakthrough curve; Mixture of pollutant; Humidity; GASEOUS TOLUENE; CU-BTC; GAS-PHASE; REMOVAL; WATER; SEPARATION; STABILITY; MOLECULES; HYDROGEN; VAPOR;

D O I：

10.1016/j.jece.2019.103131

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, HKUST-1 framework utilization as an adsorbent was characterized in realistic indoor air conditions. Adsorption capacities and breakthrough behaviors of this material were studied for low concentration gas mixtures with controlled relative humidity. Results demonstrate high adsorption capacities (23.8, 14.7, 16.5, 5.0, and 1.4% wt for the respective mono-pollutant gases: toluene, o-xylene, ethanol, acetone and acetaldehyde). The adsorption capacities and breakthrough curves of binary and five gases mixtures give information about the competitions between pollutants and show that the studied volatile organic compounds (VOCs) are adsorbed in the order of: o-Xylene > Acetone > Toluene. Cold desorption tests were also conducted and showed a 50% decrease of the adsorption capacity after three cycles.

引用

页数：7

共 37 条

[1] Mapping the Cu-BTC metal-organic framework (HKUST-1) stability envelope in the presence of water vapour for CO2 adsorption from flue gases [J].

Al-Janabi, Nadeen ;

Hill, Patrick ;

Torrente-Murciano, Laura ;

Garforth, Arthur ;

Gorgojo, Patricia ;

Siperstein, Flor ;

Fan, Xiaolei .

CHEMICAL ENGINEERING JOURNAL, 2015, 281 :669-677

[2] THE DIPOLE MOMENTS OF HYDROCARBONS [J].

ALTSCHULLER, AP .

JOURNAL OF PHYSICAL CHEMISTRY, 1953, 57 (05) :538-540

[3] A comparative study on metal organic frameworks for indoor environment application: Adsorption evaluation [J].

Bahri, Mitra ;

Haghighat, Fariborz ;

Kazemian, Hossein ;

Rohani, Sohrab .

CHEMICAL ENGINEERING JOURNAL, 2017, 313 :711-723

[4] Adsorption properties of HKUST-1 toward hydrogen and other small molecules monitored by IR [J].

Bordiga, S. ;

Regli, L. ;

Bonino, F. ;

Groppo, E. ;

Lamberti, C. ;

Xiao, B. ;

Wheatley, P. S. ;

Morris, R. E. ;

Zecchina, A. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2007, 9 (21) :2676-2685

[5] Metal-organic frameworks with high capacity and selectivity for harmful gases [J].

Britt, David ;

Tranchemontagne, David ;

Yaghi, Omar M. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2008, 105 (33) :11623-11627

[6] On a theory of the van der Waals adsorption of gases [J].

Brunauer, S ;

Deming, LS ;

Deming, WE ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 :1723-1732

[7] Treatment of gaseous toluene in three biofilters inoculated with fungi/bacteria: Microbial analysis, performance and starvation response [J].

Cheng, Zhuowei ;

Lu, Lichao ;

Kennes, Christian ;

Yu, Jianming ;

Chen, Jianmeng .

JOURNAL OF HAZARDOUS MATERIALS, 2016, 303 :83-93

[8] Molecular Interactions of a Cu-Based Metal-Organic Framework with a Confined Imidazolium-Based Ionic Liquid: A Combined Density Functional Theory and Experimental Vibrational Spectroscopy Study [J].

Dhumal, Nilesh R. ;

Singh, Manish P. ;

Anderson, James A. ;

Kiefer, Johannes ;

Kim, Hyung J. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (06) :3295-3304

[9] Heats of Adsorption for Seven Gases in Three Metal-Organic Frameworks: Systematic Comparison of Experiment and Simulation [J].

Farrusseng, David ;

Daniel, Cecile ;

Gaudillere, Cyril ;

Ravon, Ugon ;

Schuurman, Yves ;

Mirodatos, Claude ;

Dubbeldam, David ;

Frost, Houston ;

Snurr, Randall Q. .

LANGMUIR, 2009, 25 (13) :7383-7388

[10] In vitro assays as a tool for determination of VOCs toxic effect on respiratory system: A critical review [J].

Galezowska, Grazyna ;

Chraniuk, Milena ;

Wolska, Lidia .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2016, 77 :14-22

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