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Precipitated calcium carbonate (PCC) is a widely used mineral in a range of different applications. Its properties, such as morphology, particle size and surface area, determine its functionality and will have a large impact on the properties of the end product. This study examines the effect of different parameters in the PCC process on the pigment properties and the end-use properties in a paper...
Additional effects on the previously reported procedure of precipitation of narrowly dispersed and well-defined, brick-shaped cholesterol particles, including non-solvent addition rate, temperature, solvent purity, aging treatments, ultrasound agitation and fine mechanical effects were investigated. Based on the presented results, significant morphological sensitivity of cholesterol precipitation...
A lot of powders with fine particle sizes and specific crystal habits are produced by precipitation processes, in which growth and morphology of the particles are controlled by a wide range of chemical agents. This study investigates alternative ways to limit crystal growth and influence crystal morphology. Experiments are carried out in an ultrasound levitator, where a single droplet can be suspended...
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