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 8 of 8 for “"air-classification"”.
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Performance of the vertical roller mill in a mineral processing application when coupled with internal and external classifiers
… the device is coupled with an internal dynamic air classifier. These classifiers are significantly more energy intensive than other classifiers typically used in the mineral processing industry. Operating the vertical roller mill with less energy intensive classification devices could have the …
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PROPERTIES OF AQUEOUS-ALCOHOL-WASHED PROTEIN CONCENTRATES PREPARED FROM AIR-CLASSIFIED PEA PROTEIN AND OTHER AIR-CLASSIFIED PULSE PROTEIN FRACTIONS
Pea protein concentrates were prepared from air-classified pea protein by aqueous-alcohol (ethanol or isopropanol) washing. Response surface methodology (Box Behnken design) was used to create mathematical models to explain quantitatively the relationship between treatment combinations (aqueous …
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Functional properties of banana starch
… One sample was fractionated by a simple, air classification method. The smaller grains (25% of total by weight; 22 + 7 microns in the greatest dimension) and the larger grains 50%; 39 + 10 microns in the greatest dimension) had functional properties almost identical to that of the whole …
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Cleaning and Dewatering Fine Coal using Hydrophobic Displacement
… were evaluated: hand shaking, screening, air classification, centrifugation, filtration, and displacement. In the first five methods hydrophobic displacement took place during the cleaning stage. A recyclable non-polar liquid (i.e. pentane) was used to agglomerate coal fines followed by a …
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Utilization of municipal solid waste incinerator fly ash in cement mortars
… replace cement in mortars. Fractionation by air classification was introduced to separate the raw untreated fly ash into fine and coarse fractions to improve usability. MSWI fly ash, in its raw and fractionated forms, has been characterized with a view to utilizing the material to replace …
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Technoeconomic Analysis of Protein Extraction from Ethanol Defatted Cold Press Canola Meal via Dry Fractionation
The food industry has been spurred to supplant animal proteins in food formulations with underutilized plant protein sources and their coproducts due to concerns about sustainability and nutrition security. This research undertakes technoeconomic analysis (TEA) of protein extraction from ethanol …
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Hydrocyclone fractionation of chickpea flour and measurement of physical and functional properties of flour and starch and protein fractions
… (pulses) can be processed by pin milling and air classification with high separation efficiency. However, chickpea exhibits low separation efficiency because it has a relatively high fat content compared to other pulses. Therefore, the main goal of this research was to improve the …