Study of Mixing in Biogas Reactors

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of Mixing in Biogas Reactors

Popis výsledku v původním jazyce

From the energetic viewpoint, there is mostly used mixing batch in an anaerobic reactor by mechanical impellers. During designing of mixing equipment, it is particularly necessary to chose proper type of impellers, their adjustment, relative size and also to determine their speed and power input. The impeller must fulfill many tasks in a reactor - it must ensure homogenization of a batch and especially to prevent heavier particles from settling down to vessel bottom respectively lighter particles from drifting up to liquid level. At fermentation, it is sufficient when impellers work only for short time periods, because it is necessary for the process requirements to provide casual re-arrangement of substrate in whole reactor so the fermentation processtake place in the whole batch preferably uniformly. This work is focused on determination of correct arrangement of impellers in mechanically mixed batch using centrally placed impeller or using side impellers.

Název v anglickém jazyce

Study of Mixing in Biogas Reactors

Popis výsledku anglicky

From the energetic viewpoint, there is mostly used mixing batch in an anaerobic reactor by mechanical impellers. During designing of mixing equipment, it is particularly necessary to chose proper type of impellers, their adjustment, relative size and also to determine their speed and power input. The impeller must fulfill many tasks in a reactor - it must ensure homogenization of a batch and especially to prevent heavier particles from settling down to vessel bottom respectively lighter particles from drifting up to liquid level. At fermentation, it is sufficient when impellers work only for short time periods, because it is necessary for the process requirements to provide casual re-arrangement of substrate in whole reactor so the fermentation processtake place in the whole batch preferably uniformly. This work is focused on determination of correct arrangement of impellers in mechanically mixed batch using centrally placed impeller or using side impellers.

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Conference BioFuels for Energetics 2009

ISBN

978-80-01-04415-5

ISSN

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e-ISSN

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Počet stran výsledku

17

Strana od-do

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Název nakladatele

ČVUT, Fakulta strojní, Ú218

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

14. 9. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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