dc.identifier.uri | http://dx.doi.org/10.15488/666 | |
dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/690 | |
dc.contributor.author | Gougazeh, M. | |
dc.contributor.author | Buhl, Josef-Christian | |
dc.date.accessioned | 2016-11-04T10:43:07Z | |
dc.date.available | 2016-11-04T10:43:07Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Gougazeh, M.; Buhl, Joseph-Christian: Synthesis and characterization of zeolite A by hydrothermal transformation of natural Jordanian kaolin. In: Journal of the Association of Arab Universities for Basic and Applied Sciences 15 (2014), Nr. 1, S. 35-42. DOI: http://dx.doi.org/10.1016/j.jaubas.2013.03.007 | |
dc.description.abstract | The synthesis of zeolite materials by hydrothermal transformation of natural Jordanian kaolin in NaOH solutions of various concentrations was investigated at 100. °C for 20. h. A mixture of zeolite A, quartz and hydroxysodalite (HS) was obtained. Zeolite A was the main product with the NaOH concentrations of 1.50-3.50. M, which was confirmed by XRD, IR and SEM. Zeolite A can be obtained from natural kaolin under the conditions applied showing that metakaolinization can be observed at 650. °C which is much lower than the temperatures given in the previous works, 700-950. °C. The products obtained from the experiments were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). | eng |
dc.description.sponsorship | Tafila Technical University (TTU) | |
dc.description.sponsorship | DFG | |
dc.language.iso | eng | |
dc.publisher | Amsterdam : Elsevier | |
dc.relation.ispartofseries | Journal of the Association of Arab Universities for Basic and Applied Sciences 15 (2014), Nr. 1 | |
dc.rights | CC BY-NC-ND 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ | |
dc.subject | Hydrothermal synthesis | eng |
dc.subject | Hydroxysodalite | eng |
dc.subject | Kaolin | eng |
dc.subject | Metakaolin | eng |
dc.subject | Zeolite A | eng |
dc.subject.ddc | 500 | Naturwissenschaften | ger |
dc.title | Synthesis and characterization of zeolite A by hydrothermal transformation of natural Jordanian kaolin | eng |
dc.type | Article | |
dc.type | Text | |
dc.relation.issn | 1815-3852 | |
dc.relation.doi | http://dx.doi.org/10.1016/j.jaubas.2013.03.007 | |
dc.bibliographicCitation.issue | 1 | |
dc.bibliographicCitation.volume | 15 | |
dc.bibliographicCitation.firstPage | 35 | |
dc.bibliographicCitation.lastPage | 42 | |
dc.description.version | publishedVersion | |
tib.accessRights | frei zug�nglich |
Die folgenden Lizenzbestimmungen sind mit dieser Ressource verbunden: