Hydrothermal carbonization of stabilized sludge and meat and bone meal

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F15%3A67192" target="_blank" >RIV/60460709:41310/15:67192 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/59/2013-RAE" target="_blank" >http://dx.doi.org/10.17221/59/2013-RAE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/59/2013-RAE" target="_blank" >10.17221/59/2013-RAE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hydrothermal carbonization of stabilized sludge and meat and bone meal

Popis výsledku v původním jazyce

Hydrothermal carbonization is one of suitable methods for energy recovery of sewage sludge and meat and bone meal. The task of the article is to determine appropriate hydrothermal carbonization process conditions and their impact on the quality of the final product - so called biochar or hydrochar. Parameters of the two main phases - initiation and polymerization - were monitored. The basic fuel properties of the final solid products of hydrothermal carbonization were determined. To produce biochar by hydrothermal carbonization, multifunctional pressure vessel with accessories was used - a batch reactor BR-300. Process parameters of hydrothermal carbonization confirm the effect of increasing temperature to increase the lower heating value (LHV). Neither calorific values of meat and bone meal (17.22 MJ/kg), nor calorific values of digested stabilized sludge (12.14 MJ/kg) showed a significant increase after undergoing processing. The effect of reaction temperature on the LHV of the final

Název v anglickém jazyce

Hydrothermal carbonization of stabilized sludge and meat and bone meal

Popis výsledku anglicky

Hydrothermal carbonization is one of suitable methods for energy recovery of sewage sludge and meat and bone meal. The task of the article is to determine appropriate hydrothermal carbonization process conditions and their impact on the quality of the final product - so called biochar or hydrochar. Parameters of the two main phases - initiation and polymerization - were monitored. The basic fuel properties of the final solid products of hydrothermal carbonization were determined. To produce biochar by hydrothermal carbonization, multifunctional pressure vessel with accessories was used - a batch reactor BR-300. Process parameters of hydrothermal carbonization confirm the effect of increasing temperature to increase the lower heating value (LHV). Neither calorific values of meat and bone meal (17.22 MJ/kg), nor calorific values of digested stabilized sludge (12.14 MJ/kg) showed a significant increase after undergoing processing. The effect of reaction temperature on the LHV of the final

Druh

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

CEP obor

GB - Zemědělské stroje a stavby

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Research in Agricultural Engineering (Zemědělská technika)

ISSN

1212-9151

e-ISSN

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Svazek periodika

61

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

21-28

Kód UT WoS článku

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EID výsledku v databázi Scopus

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