The analysis of the proces of barely grain separation from undesirable particles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F18%3A10240919" target="_blank" >RIV/61989100:27730/18:10240919 - 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

The analysis of the proces of barely grain separation from undesirable particles

Popis výsledku v původním jazyce

The article focuses on the intensification of raw barley grains initial purification and separation processes before the subsequent processing in the area of brewing. Above all, it deals with the physical and mechanical concepts of the purification and separation of qualitatively satisfactory grains from undesirable impurities, e.g. coarse impurities, as the prevention from the potential damage of milling and scrapping facilities. Four different cultivated barley species were tested within the study. Physical and mechanical parameters were determined in all samples, for instance powder density, angle of internal friction and external friction angle with steel contact material, particle size distribution and morphology. The first results of measuring revealed the difference in the quality of initial entering component of barley grains before the purification process compared to the output quality of grains after machine purification and separation processes in the facilities determined for the subsequent grain storage. As a result of the non-effective process of separation, the final quality of the product, i.e. the beer, may be affected by the qualitative parameters of partial processes involved in treating barley grains.

Název v anglickém jazyce

The analysis of the proces of barely grain separation from undesirable particles

Popis výsledku anglicky

The article focuses on the intensification of raw barley grains initial purification and separation processes before the subsequent processing in the area of brewing. Above all, it deals with the physical and mechanical concepts of the purification and separation of qualitatively satisfactory grains from undesirable impurities, e.g. coarse impurities, as the prevention from the potential damage of milling and scrapping facilities. Four different cultivated barley species were tested within the study. Physical and mechanical parameters were determined in all samples, for instance powder density, angle of internal friction and external friction angle with steel contact material, particle size distribution and morphology. The first results of measuring revealed the difference in the quality of initial entering component of barley grains before the purification process compared to the output quality of grains after machine purification and separation processes in the facilities determined for the subsequent grain storage. As a result of the non-effective process of separation, the final quality of the product, i.e. the beer, may be affected by the qualitative parameters of partial processes involved in treating barley grains.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

V4 Wastes: Critical Raw Materials : workshop : 31.5.-2.6.2018, VŠB - Technical University of Ostrava, Faculty of Mining and Geology, Czech Republic

ISBN

978-80-248-4180-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

"85 "- 89

Název nakladatele

VŠB - Technical University of Ostrava

Místo vydání

Ostrava

Místo konání akce

Ostrava

Datum konání akce

31. 5. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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