Effect of Mechanical Treatment on the Structure and Properties of Natural Zeolite

Buzimov, A Y; Kulkov, S. N.; Gömze, László A.; Géber, Róbert; Kocserha, István

doi:10.1134/s2075113318050040

Cited by 5 publications

(2 citation statements)

References 10 publications

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“…Natural zeolites are microporous materials of volcanic origin. They are a well-known group of hydrated crystalline aluminosilicate minerals [9][10][11]; they usually contain alkali-and alkaline earth ions, and they form by weathering of volcanic glass under different geochemical conditions [12]. The zeolite framework includes [SiO 4 ] 4À and [AlO 4 ] 5À tetrahedral, which are linked together by shared oxygen atoms, to make a systematic crystal structure with various interconnected open voids where foreign atoms or molecules can be accommodated [13,14].…”

Section: Introductionmentioning

confidence: 99%

Ceramic bricks with enhanced thermal insulation produced from natural zeolite

Ibrahim

Kurovics

Tihtih

et al. 2021

Pollack

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In this research, ceramic bricks were produced based on natural zeolite from Tokaj (Hungary) using the dry pressing technique. The microstructure, morphology and properties of the produced samples were examined via scanning electron microscopy, X-ray diffraction and X-ray fluorescence. The X-ray investigation revealed various minerals in the natural zeolite; moreover, the samples’ physical and thermal properties were also investigated. The sintering temperature and composition play a major role in the microstructure and the properties of the prepared ceramic samples. The produced ceramics bricks have excellent thermal insulation and good mechanical strength. The results of this research work confirm the potential use of natural zeolite from Tokaj as an eco-friendly building material.

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Section: Introductionmentioning

confidence: 99%

Ceramic bricks with enhanced thermal insulation produced from natural zeolite

Ibrahim

Kurovics

Tihtih

et al. 2021

Pollack

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“…The research development in the field of ceramic industries is becoming a more popular and fast-growing field of material science [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Aluminium oxide (alumina; Al2O3) has superior thermal, mechanical, physical and chemical properties when compared with many other ceramics materials.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Rheological Properties of Alumina-Zeolite Mixtures

Ibrahim¹,

Kurovics²,

Gömze³

2019

MultiScience - XXXIII. microCAD International Multidisciplinary Scientific Conference

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In this research study, Alumina-based zeolite ceramic mixtures were prepared using mechanical activation method. An elaborate examination of structure and microstructure have been carried out using X-ray diffraction (XRD) and scanning electron microscopy (SEM), The XRD investigation of the natural zeolite from Tokaj region has shown many phases with different contents of minerals like montmorillonite, quartz, cristobalite, clinoptilolite, and calcite. Moreover, the compacting and rheological characteristics of the complex mixtures were studied based on forming pressures and times. When the applied pressure is gradually increased, a dramatic changed in the rheological behaviour of the complex ceramic mixtures has been observed.

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