Synthesis and adsorption properties of the cation exchange forms of OFF-type zeolite

K. K. Gorshunova; O. S. Travkina; L. M. Kustov; B. I. Kutepov

doi:10.1134/S0036024416030122

Synthesis and adsorption properties of the cation exchange forms of OFF-type zeolite

作者: Gorshunova K.K.¹, Travkina O.S.¹, Kustov L.M.²^,3, Kutepov B.I.¹
隶属关系:
1. Institute of Petrochemistry and Catalysis
2. Zelinsky Institute of Organic Chemistry
3. Department of Chemistry
期: 卷 90, 编号 3 (2016)
页面: 652-657
栏目: Physical Chemistry of Surface Phenomena
URL: https://journal-vniispk.ru/0036-0244/article/view/167937
DOI: https://doi.org/10.1134/S0036024416030122
ID: 167937

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详细

The possibility of the ion-exchange of Na⁺ and K⁺ cations contained in OFF-type zeolite for H⁺, Ni²⁺, Cu²⁺, Co²⁺, and La³⁺ cations is investigated. Chemical and phase compositions, the morphology of crystals, and the adsorption properties of synthesized samples are studied via X-ray fluorescence and X-ray diffraction analysis, IR spectroscopy, scanning electron microscopy, and adsorption measurements.

关键词

zeolites, offretite, morphology, particle size distribution, adsorption properties, toluene, water, hexane, cyclohexane, ion exchange, degree of exchange