O. Kotova, I. Razmyslov, E. Kurovics, A. Lvovsky, L. Gömze
{"title":"Effect of Bauxite Grain Size Distribution on Beneficiation and Improvement of Materials","authors":"O. Kotova, I. Razmyslov, E. Kurovics, A. Lvovsky, L. Gömze","doi":"10.14382/epitoanyag-jsbcm.2020.23","DOIUrl":null,"url":null,"abstract":"The rational use of the constituent aluminum-containing ores in the industry to create new functional materials is one of the promising trends of mineral processing and engineering. Chemical analysis was carried out by X-ray fluorescence method using Horiba MESA 500. Shimadsu XRD-6000 device was used for X-ray diffraction analysis. The particle size distribution was determined by LS 13 320 XR laser particle size analyzer (Beckman Coulter). We compared results of X-ray phase and granulometric analyses. It was shown that the technology of deep fractionation of particles of high-iron bauxites and kaolinite clays improved the quality of raw materials and efficiency of use of minerals in enrichment processes and various industries, when creating functional materials.","PeriodicalId":11915,"journal":{"name":"Epitoanyag - Journal of Silicate Based and Composite Materials","volume":"41 1","pages":"140-143"},"PeriodicalIF":0.5000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Epitoanyag - Journal of Silicate Based and Composite Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14382/epitoanyag-jsbcm.2020.23","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}
引用次数: 0
Abstract
The rational use of the constituent aluminum-containing ores in the industry to create new functional materials is one of the promising trends of mineral processing and engineering. Chemical analysis was carried out by X-ray fluorescence method using Horiba MESA 500. Shimadsu XRD-6000 device was used for X-ray diffraction analysis. The particle size distribution was determined by LS 13 320 XR laser particle size analyzer (Beckman Coulter). We compared results of X-ray phase and granulometric analyses. It was shown that the technology of deep fractionation of particles of high-iron bauxites and kaolinite clays improved the quality of raw materials and efficiency of use of minerals in enrichment processes and various industries, when creating functional materials.