On the Possibility of Retaining the Microporous Structure of the LSX Zeolite During Ion Exchage of K+,Na+ → \({\text{NH}}_{4}^{ + }\)
- 作者: Leonova A.A.1, Ayupov A.B.1,2, Mel’gunov M.S.1,2
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隶属关系:
- Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
- Novosibirsk State University
- 期: 卷 55, 编号 2 (2019)
- 页面: 316-320
- 栏目: Nanoscale and Nanostructured Materials and Coatings
- URL: https://journals.rcsi.science/2070-2051/article/view/205012
- DOI: https://doi.org/10.1134/S2070205119020175
- ID: 205012
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详细
By means of elemental and X-ray powder diffraction analysis, N2 adsorption at –196°C and CO2 adsorption at 0°C the textural properties of KNaLSX zeolite were studied after ion exchange modification in 1M NH4Cl solution followed by vacuum degassing at 40°C or drying in air at 120°C. The possibility of retaining the microporous structure of zeolite in the former case and its partial destruction in the latter case is shown.
作者简介
A. Leonova
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: aaleonova@catalysis.ru
俄罗斯联邦, Novosibirsk, 630090
A. Ayupov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Email: bic@catalysis.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
M. Mel’gunov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
编辑信件的主要联系方式.
Email: bic@catalysis.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
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