1,721,071 research outputs found
Percolation threshold of nano kaolin powders dispersed in liquid polybutadiene and stiffness of styrene-butadiene rubbers with nano kaolin fillers
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Rheological properties of silica and kaolin dispersions in mineral paraffinic oil: effect of water films adsorbed on the solid particles
No full textImmersion Calorimetric Method to Study Lime Surfaces Impurities and Particles Aggregate Morphologies
No full textBrushite-Aminoacid Composite Materials: Properties and Interactions at a Molecular Level
No full textImprovement of orthodontic mini-screws anchorage through the use of brushite reinforced with fibres
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The effect of alkaline cations on the operation of the kraft recovery and other kilns
No full textCalcium oxide obtained by Calcium Carbonate decomposition has a very large number of industrial uses both, as catalyst or CO 2 sorbent and, for example, as process material in the paper industry. Its properties depend largely on the microstructure developed during carbonate decompositions and successive sintering of the just formed CaO. Impurities and additives can have strong influence on both product microstructure and energy process consumption. This paper revisits the effect of sodium on limestone decarbonation. NaOH or Na 2CO 3 in particular, fastens the decarbonation reaction and lowers the energy consumption with positive impact on the operation control and the quality of the product
Nanoscopic water layers adsorbed onto mesoporous silica aggregates and their effect on the stability and the static yield stress of their dispersion in liquid paraffin
No full textSilica-paraffin and kaolin-paraffin dispersions: Use of rheological and calorimetric methods to investigate the nature of their dispersed microstructure units
No full textEnthalpy of wetting of silica–paraffin dispersions is function of volume fraction θ. ► Microstructure of silica–paraffin dispersion evolves according to branching mechanism. ► Stability of a silica–paraffin microstructure is greater than kaolin–paraffin one. ► Percolation thresholds determined by analysing τ0 versus θ and ΔH versus θ are fairly equal
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