kaolinite processing mashpedia

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  Simulation of Unenhanced Electrokinetic Process for Lead …

  2016616 · Yeung et al. [ 15] modeled decontaminating lead from two kinds of kaolinite (Georgia, Milwhite) by EKR method and they indicated that their model was in good agreement with experimental measurements. This paper presents a numerical model for unenhanced EKR process based on explicit finite difference method (FDM).

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  Quantitative analysis of surface adsorption reactivity during …

  2022615 · In present study, it is the first attempt to quantitatively describe complexation adsorption of sodium oleate (NaOL) on diaspore and kaolinite surfaces through surface complexation model (SCM) theory. The high precision potentiometric titration was conducted to clarify hydration process of active sites on mineral surfaces.

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  Insight into the role of the zeolitization process in enhancing …

  2021915 · Abstract Diatomite/kaolinite-based geopolymer (GP) was synthesized and incorporated in zeolitization process (Z/GP) to investigate the role of the zeolite phases in inducing its retention capacity of the dissolved Sr (II) ions in water.

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  Rapid Synthesis of Kaolinite Nanoscrolls through Microwave Processing

  The present research shows that introducing microwave processing throughout the various steps can simplify the procedure overall and reduce the synthesis period to less than a day (14 h). The kaolinite nanoscrolls were obtained using two final intercalating agents, aminopropyl trimethoxy silane (APTMS) and cetyltrimethylammonium chloride (CTAC).

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  Optimizing coagulation and flocculation process for kaolinite ...

  201375 · Highlights • Chitosan with different molecular parameter was tested for coagulation of kaolinite suspension. • Molecular parameter of chitosan influenced the coagulation–flocculation efficiency noticeably. • Ionic strength in tap water plays a very important role on coagulation–flocculation efficiency. • Destabilization of kaolinite by the …

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  The study of firing process of kaolinite-illite ceramic mixtures

  2019725 · Firing process of kaolinite-illite ceramic mixtures was studied. High purity illitic and kaolinitic clays were mixed in ratios 1:9, 3:7, 5:5, 7:3, and 9:1. The prepared samples were linearly heated from room temperature up to 1100 °C and down to the room temperature at the heating rate of 5 °C/min. Firing process was studied by …

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  Mechanism of kaolinite sheets curling via the intercalation …

  2015415 · The driving force for kaolinite sheet to be curled nanoscroll originates from the size discrepancy of Si–O tetrahedron and Al–O octahedron. The displacement intercalation promoted the platy kaolinite sheets spontaneously to be scrolled by eliminating the interlayer hydrogen bond and atomic interaction. Kaolinite nanoscrolls are hollow …

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  The dissolution behavior and mechanism of kaolinite in alkali …

  2016111 · Semantic Scholar extracted view of "The dissolution behavior and mechanism of kaolinite in alkali-acid leaching process" by Hao Wang et al.

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  Flash calcination of kaolinite rich clay and impact of process ...

  2015430 · Flash calcination of kaolinite rich clay and impact of process conditions on the quality of the calcines: A way to reduce CO2 footprint from cement industry May 2015 Applied Energy 162

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  The study of firing process of kaolinite-illite ceramic mixtures

  Thermal treatment and phase formation in kaolinite and illite based clays from tropical regions of Bolivia. E. Escalera M. Antti M. Odén. Geology, Materials Science. 2012. The aim of this study was to compare the thermal behaviour of clays containing illite and kaolinite in various proportions. The clays contained small amounts of K and Fe ...

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