Determination of milling performance of a GSM 06 laboratory vibrating mill with different grinding media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU120615" target="_blank" >RIV/00216305:26210/15:PU120615 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of milling performance of a GSM 06 laboratory vibrating mill with different grinding media

Popis výsledku v původním jazyce

This work focuses on characterization of milling performance of a laboratory GSM 06 vibrating mill from Siebtechnik. Different types (steel cylinders, steel balls and tungsten carbide satellites) and weights of grinding media and milled material (cation exchange resin Tulsion T-40 Na) were used. Influence of these parameters on particle size distribution was studied using laser diffraction analysis. Milling performance was presented as time dependence of median of particle size. We approved the highest performance were achieved by tungsten carbide satellites. The reasons are higher density and small particle size which increase the milling area. The milling performance of larger steel cylinders and balls are very similar. Higher ratio of grinding media weight to milled material decreases the milling time, but at the expense of decreasing the throughput. Double the material load increases the milling time less than two times. Therefore the optimization of this ratio is needed to maximize the throughput

Název v anglickém jazyce

Determination of milling performance of a GSM 06 laboratory vibrating mill with different grinding media

Popis výsledku anglicky

This work focuses on characterization of milling performance of a laboratory GSM 06 vibrating mill from Siebtechnik. Different types (steel cylinders, steel balls and tungsten carbide satellites) and weights of grinding media and milled material (cation exchange resin Tulsion T-40 Na) were used. Influence of these parameters on particle size distribution was studied using laser diffraction analysis. Milling performance was presented as time dependence of median of particle size. We approved the highest performance were achieved by tungsten carbide satellites. The reasons are higher density and small particle size which increase the milling area. The milling performance of larger steel cylinders and balls are very similar. Higher ratio of grinding media weight to milled material decreases the milling time, but at the expense of decreasing the throughput. Double the material load increases the milling time less than two times. Therefore the optimization of this ratio is needed to maximize the throughput

Druh

O - Ostatní výsledky

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů