Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Vibrating screen"”.
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Developing a mechanistic model for flow through a perforated plate with application to screening of particulate materials
Screening in mineral processing is the practice of separating granulated ore materials into multiple particle size fractions, and is employed in most mineral processing plants. Models of screening performance have been developed previously with the aim of improving process efficiency. Different …
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Analysis of shaker unit parameters to separate whole-tree wood chips
… quality has resulted in the use of some form of screening system to separate acceptable wood chips from unwanted material at most pulp mills. In order to upgrade the chip quality, a study was conducted to determine the effect of selected parameters of a separation system with an inclined, …
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Performance of the vertical roller mill in a mineral processing application when coupled with internal and external classifiers
… external hybrid air classifier and an external vibrating screen. The external air classification circuit had a lower throughput than the internal air classification circuit, and operated with a 20 - 40% higher specific grinding energy. When including pilot scale estimations for classification …
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Třísítný vibrační třídič
Tato diplomová práce se zabývá konstrukčním návrhem vibračního třídiče se tře-mi nakloněnými sítovými plochami, který je určený k třídění sypkých nerostných surovin. Cílem diplomové práce je v první řadě vypracovat konstrukční návrh s konkrétním srovná-ním různých konstrukčních řešení, a to s …