Results 11 to 20 of about 26,776 (218)
OPTIMIZATION OF THERMAL ACTION ON EGYPTIAN KAOLINITE FOR PRODUCTION OF GEOPOLYMERIC BINDER USING SOLID WASTES OF ALUMINUM SULPHATE INDUSTERY IN EGYPT [PDF]
Journal of Environmental Science, 2021 Geopolymeric binders made from a range of various aluminum silicate source materials such as fly ash, blast furnace slag and kaolinite. Fly ash isn’t available in Egypt and the blast furnace slag isn’t available in the required characteristics. Therefore,
Mohamed A. A. Soliman +3 more
doaj +1 more source
矿业科学学报, 2023 The kaolinite rocks, a resource of industrial value, are abundant in the coal-bearing strata of the Datong coalfield.To look into the occurrence characteristics and formation mechanism of coal-bearing kaolinites, this paper uses the kaolinite deposits in
Liu Jianping +4 more
doaj +1 more source
Intercalation experiments for morphological alteration of kaolinite present in iron ore tailings [PDF]
Cerâmica, 2020 The main aim of this work was to evaluate the use of kaolinite present in iron ore tailings (IOT) in the synthesis of halloysite-like structures. The segregation of kaolinite was performed by acid leaching of the IOT. Three steps were strictly controlled
M. V. B. Gonçalves +2 more
doaj +1 more source
Scientific Reports, 2023 In this study, we evaluated the impact of xanthan gum biopolymer (XG) on kaolinite fabrics using X-ray diffraction (XRD) and the ensuing changes in the compaction behavior and shear resistance of kaolinite soils.
Yeong-Man Kwon +2 more
doaj +1 more source
Experimental Study on Kaolinite Weathering Sand as Cement Mortar Accelerating Agent
Advances in Civil Engineering, 2022 In this study, the weathered sand from kaolinite mine in Yushan County, Jiangxi Province, China, was tested and analyzed in laboratory. XRD results show that montmorillonite is the main mineral composition of kaolinite weathered sand, and the content of ...
Wenjuan Wu +5 more
doaj +1 more source
International Journal of Chemical Engineering, 2022 The present study aimed to optimize the calcination process parameters (viz., temperature, time, and particles size) for the extraction of aluminum from Ethiopian kaolinite.
Adamu Esubalew Kassa +2 more
doaj +1 more source
Nanomaterials, 2022 The influence of organic solvents on the structural integrity and properties of activated kaolinite were compared and analyzed via characterization techniques and molecular dynamics (MD) simulation. The results revealed that the organic intercalators can
Shunjie Luo +8 more
doaj +1 more source
Effect of ultrafine kaolinite particles on the flotation behavior of coking coal
International Journal of Coal Science & Technology, 2020 Kaolinite, as a mineral in fine coal, has an important influence on the flotation of coal particles. In this study, the effects of ultrafine kaolinite particles on the flotation recovery of coal particles were investigated.
Yijiang Li +4 more
doaj +1 more source
Comparison of Adsorption Capacity of Natural and Acid-activated Kaolinite Clay for Cesium ions from Aqueous Solution [PDF]
대한환경공학회지Objectives This study is to compare the removal efficiency of cesium ions in aqueous solutions by natural and acid-activated kaolinite clay. Methods Natural kaolinite clay was acid-treated with H2SO4 (2M) at 80oC for 6 h under mechanical stirring.
Keon Sang Ryoo
doaj +1 more source
Aggregation mechanism of colloidal kaolinite in aqueous solutions with electrolyte and surfactants.
PLoS ONE, 2020 In this study, the effect of surfactants and electrolytes on stability of kaolinite dispersions was analyzed by measuring suspension transmittance, zeta potential, and adsorption.
Yang Hu +4 more
doaj +1 more source