Construction of quantitative molecular isotherms from FTIR analysis of dinitrogen (N2) adsorption on a microporous NaY zeolite

被引：9
|
作者：
Cairon, Olivier [1 ]
机构：
[1] Univ Pau, UFR Sci & Tech, F-64013 Pau, France
来源：
PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2012年 / 14卷 / 35期
关键词：
MULTIPLE CATION SITES; CHEM.-CHEM.-PHYS; CO ADSORPTION; INFRARED-SPECTROSCOPY; SINGLE; IR; FAUJASITE; ACIDITY; PROBES;
D O I：
10.1039/c2cp42062g
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We focus on the analysis of N-2 adsorption on NaY faujasite investigated by means of both the FTIR and volumetric measurements. We examine how these two approaches, when combined, can lead to a more advanced quantitative description featuring the understanding of gas adsorption both at the molecular and the macroscopic scales. For this task, we describe hereafter the method used and how we circumvented drawbacks encountered along the way. Finally we share new insight obtained by working step by step towards the construction of the first quantitative molecular isotherms of N-2 on a NaY zeolite.
引用
收藏
页码：12083 / 12085
页数：3
相关论文
共 50 条
  • [41] Separation of CO2/N2 mixture by vacuum pressure swing adsorption (VPSA) using zeolite 13X type and carbon molecular sieve adsorbents
    Mehdi Alibolandi
    Seyed Mojtaba Sadrameli
    Fatemeh Rezaee
    Jafar Towfighi Darian
    Heat and Mass Transfer, 2020, 56 : 1985 - 1994
  • [42] Effect of ZnCl2 impregnation ratio on pore structure of activated carbons prepared from cattle manure compost:: application of N2 adsorption-desorption isotherms
    Qian, Qingrong
    Machida, Motoi
    Aikawa, Masami
    Tatsumoto, Hideki
    JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT, 2008, 10 (01) : 53 - 61
  • [43] Hierarchical Modeling N2 adsorption on the surface of and within a C60 crystal:: From quantum mechanics to molecular simulation
    Jiang, JW
    Klauda, JB
    Sandler, SI
    JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (10): : 4731 - 4737
  • [44] Co-adsorption of N2 in the presence of CH4 within carbon nanospaces: evidence from molecular simulations
    Kumar, K. Vasanth
    Rodriguez-Reinoso, Francisco
    NANOTECHNOLOGY, 2013, 24 (03)
  • [45] The heterogeneity of pore structure in lacustrine shales: Insights from multifractal analysis using N2 adsorption and mercury intrusion
    Guan, Ming
    Liu, Xiaoping
    Jin, Zhijun
    Lai, Jin
    MARINE AND PETROLEUM GEOLOGY, 2020, 114
  • [46] Application of the Dubinin-Radushkevich-Astakhov equation to calculate gases isotherms on zeolite adsorbents (on example of H2, CO2, CO, CH4, N2 adsorption on 13X and 5A)
    Golubyatnikov, Oleg
    Akulinin, Evgeny
    SEPARATION SCIENCE AND TECHNOLOGY, 2022, 57 (18) : 2871 - 2884
  • [47] Separation of the Chlorofluorocarbon (CFC) CCl2F2 from N2 in NaY Zeolite, in MIL-127(Fe) and in the two Carbon Nanotubes CNT (9,9) and CNT (11,11)
    Chokbunpiam, Tatiya
    Fritzsche, Siegfried
    Ploymeerusmee, Tanawut
    Chanajaree, Rungroj
    Thompho, Somphob
    Janke, Wolfhard
    Hannongbua, Supot
    JOURNAL OF MOLECULAR GRAPHICS & MODELLING, 2023, 125
  • [48] Textural properties from N2 isotherms of activated carbon and mesostructured silica type SBA-15 magnetized to explore its adsorption capacity according to phenol models
    Moreno-Pirajan, J. C.
    Rodriguez-Estupinan, J. P.
    Giraldo, L.
    Cantor-Campos, Paula M.
    BOLETIN DEL GRUPO ESPANOL DEL CARBON, 2020, (57): : 26 - 33
  • [49] Can carbon surface oxidation shift the pore size distribution curve calculated from Ar, N2 and CO2 adsorption isotherms? Simulation results for a realistic carbon model
    Furmaniak, Sylwester
    Terzyk, Artur P.
    Gauden, Piotr A.
    Harris, Peter J. F.
    Kowalczyk, Piotr
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2009, 21 (31)
  • [50] Continuous adsorption process of CO2/N2/H2O from CH4 flow using type A zeolite adsorbents in the presence of ultrasonic waves
    Nejad, Haleh Lotfali
    Ghasemi, Mohammad Reza
    Nazemi, Ali Hekmat
    Bozorgzadeh, Hamid Reza
    RESULTS IN ENGINEERING, 2023, 20
12345