A Comparison of Distillery Stillage Disposal Methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00167909" target="_blank" >RIV/68407700:21220/10:00167909 - 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

A Comparison of Distillery Stillage Disposal Methods

Popis výsledku v původním jazyce

This paper compares the main stillage disposal methods from the point of view of technology, economics and energetics. Attention is paid to the disposal of both solid and liquid phase. Energy and economic calculations were carried out for a planned production of 120 m3 of stillage per day in a given distillery. This study found that chemical pretreatment of stillage with secondary treatment (a method developed at the Department of Process Engineering, CTU) was more suitable than the other methods. Also,there are some important technical advantages. Using this method, the total operating costs are approximately 1 150 EUR/day, i.e. about 9,5EUR/m3 of stillage. The price of chemicals is the most important item in these costs, representing about 85 % of the total operating costs.

Název v anglickém jazyce

A Comparison of Distillery Stillage Disposal Methods

Popis výsledku anglicky

This paper compares the main stillage disposal methods from the point of view of technology, economics and energetics. Attention is paid to the disposal of both solid and liquid phase. Energy and economic calculations were carried out for a planned production of 120 m3 of stillage per day in a given distillery. This study found that chemical pretreatment of stillage with secondary treatment (a method developed at the Department of Process Engineering, CTU) was more suitable than the other methods. Also,there are some important technical advantages. Using this method, the total operating costs are approximately 1 150 EUR/day, i.e. about 9,5EUR/m3 of stillage. The price of chemicals is the most important item in these costs, representing about 85 % of the total operating costs.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Acta Polytechnica

ISSN

1210-2709

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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